TABLE OF CONTENTS


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ARTICLE I
DEFINITIONS

Section 1.01	Defined Terms	4
Section 1.02	Certain Calculations	93

ARTICLE II

CONVEYANCE OF MORTGAGE LOANS;
ORIGINAL ISSUANCE OF CERTIFICATES

Section 2.01	Conveyance of Mortgage Loans	94
Section 2.02	Acceptance by Trustee	100
Section 2.03	Representations, Warranties and Covenants of the Depositor; Mortgage Loan Seller’s Repurchase or Substitution of Mortgage Loans for Defects in Mortgage Files and Breaches of Representations and Warranties	104
Section 2.04	Execution of Certificates; Issuance of Lower-Tier Regular Interests	112

ARTICLE III

ADMINISTRATION AND
SERVICING OF THE TRUST FUND

Section 3.01	The Master Servicer to Act as Master Servicer; Special Servicer to Act as Special Servicer; Administration of the Mortgage Loans, the Serviced Companion Loans and REO Properties	113
Section 3.02	Collection of Mortgage Loan Payments	120
Section 3.03	Collection of Taxes, Assessments and Similar Items; Servicing Accounts	125
Section 3.04	The Collection Account, the Lower-Tier REMIC Distribution Account, the Upper-Tier REMIC Distribution Account, the Companion Distribution Account, the Interest Reserve Account and the Gain-on-Sale Reserve Account	129
Section 3.05	Permitted Withdrawals from the Collection Account, the Distribution Accounts and the Companion Distribution Account	135
Section 3.06	Investment of Funds in the Collection Account and the REO Account	146
Section 3.07	Maintenance of Insurance Policies; Errors and Omissions and Fidelity Coverage	148
Section 3.08	Enforcement of Due-on-Sale Clauses; Assumption Agreements	153
Section 3.09	Realization Upon Defaulted Loans and Companion Loans	156

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Section 3.10	Trustee and Custodian to Cooperate; Release of Mortgage Files	160
Section 3.11	Servicing Compensation	161
Section 3.12	Inspections; Collection of Financial Statements	168
Section 3.13	[Reserved]	172
Section 3.14	[Reserved]	172
Section 3.15	Access to Certain Information	173
Section 3.16	Title to REO Property; REO Account	183
Section 3.17	Management of REO Property	185
Section 3.18	Sale of Defaulted Loans and REO Properties	187
Section 3.19	Additional Obligations of Master Servicer and Special Servicer	193
Section 3.20	Modifications, Waivers, Amendments and Consents	196
Section 3.21	Transfer of Servicing Between Master Servicer and Special Servicer; Recordkeeping; Asset Status Report	203
Section 3.22	Sub-Servicing Agreements	206
Section 3.23	Interest Reserve Account	210
Section 3.24	Intercreditor Agreements	210
Section 3.25	Rating Agency Confirmation	212
Section 3.26	Companion Paying Agent	214
Section 3.27	Companion Register	214
Section 3.28	Certain Matters Relating to the Non-Serviced Mortgage Loans	215

ARTICLE IV

DISTRIBUTIONS TO CERTIFICATEHOLDERS

Section 4.01	Distributions	216
Section 4.02	Distribution Date Statements; CREFC® Investor Reporting Packages; Grant of Power of Attorney	227
Section 4.03	P&I Advances	232
Section 4.04	Allocation of Realized Losses	235
Section 4.05	Appraisal Reduction Amounts; Collateral Deficiency Amounts	236
Section 4.06	[Reserved]	239
Section 4.07	Investor Q&A Forum; Investor Registry; and Rating Agency Q&A Forum and Document Request Tool	239

ARTICLE V

THE CERTIFICATES

Section 5.01	The Certificates	242
Section 5.02	Form and Registration	243
Section 5.03	Registration of Transfer and Exchange of Certificates	246
Section 5.04	Mutilated, Destroyed, Lost or Stolen Certificates	255
Section 5.05	Persons Deemed Owners	255
Section 5.06	Access to List of Certificateholders’ Names and Addresses; Special Notices	255

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Section 5.07	Maintenance of Office or Agency	256
Section 5.08	Appointment of Certificate Administrator	256
Section 5.09	[Reserved]	257
Section 5.10	Voting Procedures	257

ARTICLE VI

THE DEPOSITOR, THE MASTER SERVICER AND THE SPECIAL SERVICER

Section 6.01	Representations, Warranties and Covenants of the Master Servicer and the Special Servicer	258
Section 6.02	Liability of the Depositor, the Master Servicer and the Special Servicer	261
Section 6.03	Merger, Consolidation or Conversion of the Depositor, the Master Servicer or the Special Servicer	261
Section 6.04	Limitation on Liability of the Depositor, the Master Servicer, the Special Servicer and Others	262
Section 6.05	Depositor, Master Servicer and Special Servicer Not to Resign	266
Section 6.06	Rights of the Depositor in Respect of the Master Servicer and the Special Servicer	267
Section 6.07	The Master Servicer and the Special Servicer as Certificate Owner	267
Section 6.08	The Risk Retention Consultation Party	267

ARTICLE VII

SERVICER TERMINATION EVENTS

Section 7.01	Servicer Termination Events; Master Servicer and Special Servicer Termination	270
Section 7.02	Trustee to Act; Appointment of Successor	276
Section 7.03	Notification to Certificateholders	278
Section 7.04	Waiver of Servicer Termination Events	278
Section 7.05	Trustee as Maker of Advances	278

ARTICLE VIII

CONCERNING THE TRUSTEE AND THE CERTIFICATE ADMINISTRATOR

Section 8.01	Duties of the Trustee and the Certificate Administrator	279
Section 8.02	Certain Matters Affecting the Trustee and the Certificate Administrator	280
Section 8.03	Trustee and Certificate Administrator Not Liable for Validity or Sufficiency of Certificates or Mortgage Loans	283
Section 8.04	Trustee or Certificate Administrator May Own Certificates	283
Section 8.05	Fees and Expenses of Trustee and Certificate Administrator; Indemnification of Trustee and Certificate Administrator	283
Section 8.06	Eligibility Requirements for Trustee and Certificate Administrator	285
Section 8.07	Resignation and Removal of the Trustee and Certificate Administrator	286

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Section 8.08	Successor Trustee or Certificate Administrator	288
Section 8.09	Merger or Consolidation of Trustee or Certificate Administrator	289
Section 8.10	Appointment of Co-Trustee or Separate Trustee	289
Section 8.11	Appointment of Custodians	290
Section 8.12	Representations and Warranties of the Trustee	290
Section 8.13	Provision of Information to Certificate Administrator, Master Servicer and Special Servicer	291
Section 8.14	Representations and Warranties of the Certificate Administrator	292
Section 8.15	Compliance with the PATRIOT Act	293

ARTICLE IX

TERMINATION

Section 9.01	Termination upon Repurchase or Liquidation of All Mortgage Loans	293
Section 9.02	Additional Termination Requirements	297

ARTICLE X

ADDITIONAL REMIC PROVISIONS

Section 10.01	REMIC Administration	297
Section 10.02	Use of Agents	301
Section 10.03	Depositor, Master Servicer and Special Servicer to Cooperate with Certificate Administrator	301
Section 10.04	Appointment of REMIC Administrators	302

ARTICLE XI

MISCELLANEOUS PROVISIONS

Section 11.01	Amendment	303
Section 11.02	Recordation of Agreement; Counterparts	307
Section 11.03	Limitation on Rights of Certificateholders	308
Section 11.04	Governing Law; Submission to Jurisdiction; Waiver of Jury Trial	309
Section 11.05	Notices	309
Section 11.06	Severability of Provisions	313
Section 11.07	Grant of a Security Interest	313
Section 11.08	Successors and Assigns; Third Party Beneficiaries	314
Section 11.09	Article and Section Headings	314
Section 11.10	Notices to the Rating Agencies	314

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ARTICLE XII

EXCHANGE ACT REPORTING AND REGULATION AB COMPLIANCE

Section 12.01	Intent of the Parties; Reasonableness	316
Section 12.02	Succession; Sub-Servicers; Subcontractors	316
Section 12.03	Other Securitization’s Filing Obligations	318
Section 12.04	Form 10-D Disclosure	318
Section 12.05	Form 10-K Disclosure	319
Section 12.06	Form 8-K Disclosure	319
Section 12.07	Annual Compliance Statements	320
Section 12.08	Annual Reports on Assessment of Compliance with Servicing Criteria	321
Section 12.09	Annual Independent Public Accountants’ Servicing Report	323
Section 12.10	Significant Obligor	324
Section 12.11	Sarbanes-Oxley Backup Certification	325
Section 12.12	Indemnification	325
Section 12.13	Amendments	326
Section 12.14	Termination of the Certificate Administrator	326
Section 12.15	Termination of Sub-Servicing Agreements	326
Section 12.16	Notification Requirements and Deliveries in Connection with Securitization of a Companion Loan	327

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EXHIBITS


Exhibit A-1	Form of Class A-1 Certificate
Exhibit A-2	Form of Class A-2 Certificate
Exhibit A-3	Form of Class A-3 Certificate
Exhibit A-4	Form of Class A-5 Certificate
Exhibit A-5	Form of Class A-SB Certificate
Exhibit A-6	Form of Class X-A Certificate
Exhibit A-7	Form of Class X-D Certificate
Exhibit A-8	Form of Class A-S Certificate
Exhibit A-9	Form of Class B Certificate
Exhibit A-10	Form of Class C Certificate
Exhibit A-11	Form of Class D Certificate
Exhibit A-12	Form of Class E Certificate
Exhibit A-13	Form of Class F-RR Certificate
Exhibit A-14	Form of Class R Certificate
Exhibit B	Mortgage Loan Schedule
Exhibit C	Form of Investment Representation Letter
Exhibit D-1	Form of Transferee Affidavit
Exhibit D-2	Form of Transferor Letter
Exhibit D-3	Form of Transferee Certificate for Transfers of Risk Retention Certificates
Exhibit D-4	Form of Transferor Certificate for Transfers of Risk Retention Certificates
Exhibit E	Form of Request for Release
Exhibit F-1	Form of ERISA Representation Letter regarding ERISA Restricted Certificates
Exhibit F-2	Form of ERISA Representation Letter regarding Class R Certificates
Exhibit G	Form of Distribution Date Statement
Exhibit H	Form of Omnibus Assignment
Exhibit I	Form of Transfer Certificate for Rule 144A Book-Entry Certificate to Temporary Regulation S Book-Entry Certificate during Restricted Period
Exhibit J	Form of Transfer Certificate for Rule 144A Book-Entry Certificate to Regulation S Book-Entry Certificate after Restricted Period
Exhibit K	Form of Transfer Certificate for Temporary Regulation S Book-Entry Certificate to Rule 144A Book-Entry Certificate during Restricted Period
Exhibit L	Form of Transfer Certificate for Temporary Regulation S Book-Entry Certificate to Regulation S Book-Entry Certificate after Restricted Period
Exhibit M	Form of Transfer Certificate for Non-Book Entry Certificate to Temporary Regulation S Book-Entry Certificate
Exhibit N	Form of Transfer Certificate for Non-Book Entry Certificate to Regulation S Book-Entry Certificate
Exhibit O	Form of Transfer Certificate for Non-Book Entry Certificate to Rule 144A Book-Entry Certificate
Exhibit P-1A	Form of Investor Certification for Non-Borrower Party and/or the Risk Retention Consultation Party
Exhibit P-1B	Form of Investor Certification for Borrower Party
Exhibit P-2	Form of Certification for NRSROs

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Exhibit P-3	Online Market Data Provider Certification
Exhibit Q	Custodian Certification/Exception Report
Exhibit R	Form of Power of Attorney – Master Servicer and Special Servicer
Exhibit S	Initial Companion Holders
Exhibit T	Form of Notice Relating to the Non-Serviced Mortgage Loans
Exhibit U	Form of Notice and Certification Regarding Defeasance of Mortgage Loan
Exhibit V	Form of Confidentiality Agreement
Exhibit W	[Reserved]
Exhibit X	Initial Sub-Servicers
Exhibit Y	Servicing Function Participants
Exhibit Z	[Reserved]
Exhibit AA	CREFC^® Payment Information
Exhibit BB	Certificate Administrator Receipt of the Risk Retention Certificates
Exhibit CC	Form of Certification of the Risk Retention Consultation Party
Exhibit DD	Additional Form 10-D Disclosure
Exhibit EE	Additional Form 10-K Disclosure
Exhibit FF	Form 8-K Disclosure Information
Exhibit GG	Additional Disclosure Notification
Exhibit HH	Form of Annual Compliance Statement
Exhibit II	Form of Report on Assessment of Compliance with Servicing Criteria
Exhibit JJ	Form of Certification to be Provided to Depositor by Servicer
Exhibit KK	Form of Certification to be Provided to Depositor by Special Servicer
Exhibit LL	Form of Certification to be Provided to Depositor by Certificate Administrator
Exhibit MM	Form of Certification to be Provided to Depositor by Trustee
Exhibit NN	Applicable Servicing Criteria

SCHEDULES

Schedule 1	Class A-SB Planned Principal Balance Schedule
Schedule 2	Mortgage Loans With “Performance”, “Earn-Out” or “Holdback” Escrows or Reserves Exceeding 10% of the Initial Principal Balance

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This Pooling and Servicing Agreement is dated and effective as of February 1, 2022, between Arbor Private Label Depositor, LLC, as Depositor, Midland Loan Services, a Division of PNC Bank, National Association, as Master Servicer, Midland Loan Services, a Division of PNC Bank, National Association, as Special Servicer, Computershare Trust Company, National Association, as Certificate Administrator, and Wilmington Trust, National Association, as Trustee.

PRELIMINARY STATEMENT:

The Depositor intends to sell multifamily mortgage pass-through certificates (collectively, the “Certificates”), to be issued hereunder in multiple classes (each, a “Class”), which in the aggregate will evidence the entire beneficial ownership interest in the Trust to be created hereunder, the primary assets of which will be a pool of multifamily mortgage loans. As provided herein, the Certificate Administrator shall elect or shall cause an election to be made to treat designated portions of the Trust for federal income tax purposes as two separate real estate mortgage investment conduits (the “Upper-Tier REMIC” and the “Lower-Tier REMIC”, and each a “Trust REMIC” as described herein).

The Depositor intends to sell the Certificates (other than the Direct Sale Certificates) through the Placement Agent. The Depositor intends to sell the Direct Sale Certificates to JPMorgan Chase Bank, National Association in an offering exempt from the registration requirements of the federal securities laws.

LOWER-TIER REMIC

The Lower-Tier REMIC will hold the Mortgage Loans and will issue the Class LA1, Class LA2, Class LA3, Class LA5, Class LASB, Class LAS, Class LB, Class LC, Class LD, Class LE and Class LF-RR Uncertificated Interests (the “Lower-Tier Regular Interests”), which will evidence the “regular interests” in the Lower-Tier REMIC created hereunder. The Lower-Tier REMIC will also issue the uncertificated Class LR Interest, which is the sole class of “residual interests” in the Lower-Tier REMIC and is represented by the Class R Certificates.

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The following table sets forth the Original Lower-Tier Principal Amounts and per annum rates of interest for the Lower-Tier Regular Interests and the Class LR Interest:


Class Designation	Interest Rate	Original Lower-Tier Principal Amount
Class LA1	⁽¹⁾	$	5,339,000
Class LA2	⁽¹⁾	$	35,995,000
Class LA3	⁽¹⁾	$	29,977,000
Class LA5	⁽¹⁾	$	255,394,000
Class LASB	⁽¹⁾	$	15,783,000
Class LAS	⁽¹⁾	$	25,686,000
Class LB	⁽¹⁾	$	23,852,000
Class LC	⁽¹⁾	$	25,687,000
Class LD	⁽¹⁾	$	15,290,000
Class LE	⁽¹⁾	$	12,843,000
Class LF-RR	⁽¹⁾	$	43,423,000
Class LR	None⁽²⁾		None

⁽¹⁾	The interest rate for each Class of Lower-Tier Regular Interests on any Distribution Date will be the Weighted Average Net Mortgage Rate for such Distribution Date.

⁽²⁾

The Class LR Interest (evidenced by the Class R Certificates) will not have a Certificate Balance or Notional Amount, will not bear interest and will not be entitled to distributions of Prepayment Premiums or Yield Maintenance Charges. Any Available Funds remaining in the Lower-Tier REMIC Distribution Account after distributing the Lower-Tier Distribution Amount will be deemed distributed to the Class LR Interest and shall be payable to the Holders of the Class R Certificates.

UPPER-TIER REMIC

The Upper-Tier REMIC will hold the Lower-Tier Regular Interests and will issue the Class A-1, Class A-2, Class A-3, Class A-5, Class A-SB, Class X-A, Class X-D, Class A-S, Class B, Class C, Class D, Class E and Class F-RR Certificates, each representing a single class of regular interests in the Upper-Tier REMIC.

The Upper-Tier REMIC will also issue the uncertificated Class UR Interest, which is the sole class of “residual interests” in the Upper-Tier REMIC for purposes of the REMIC Provisions and is represented by the Class R Certificates.

THE CERTIFICATES

The following table (and related paragraphs) sets forth the designation, the pass-through rate (the “Pass-Through Rate”) and the aggregate initial principal amount (the “Original Certificate Balance”) or Notional Amount (the “Original Notional Amount”), as applicable, for each Class of Certificates:

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Corresponding Certificates	Approx. Initial Pass- Through Rate	Original Certificate Balance or Notional Amount
Class A-1 Certificates	2.1032%	$	5,339,000
Class A-2 Certificates	3.2658%	$	35,995,000
Class A-3 Certificates	2.9152%	$	29,977,000
Class A-5 Certificates	3.2934%	$	255,394,000
Class A-SB Certificates	3.2702%	$	15,783,000
Class X-A Certificates	0.0517%⁽¹⁾	$	368,174,000⁽²⁾
Class X-D Certificates	1.2934%⁽¹⁾	$	28,133,000⁽²⁾
Class A-S Certificates	3.2934%	$	25,686,000
Class B Certificates	3.2934%	$	23,852,000
Class C Certificates	3.2934%	$	25,687,000
Class D Certificates	2.0000%	$	15,290,000
Class E Certificates	2.0000%	$	12,843,000
Class F-RR Certificates	3.2934%	$	43,423,000
Class R Certificates	None⁽³⁾		N/A

⁽²⁾	The Pass-Through Rate for the Class X-A Certificates will be calculated in accordance with the definition of “Class X-A Pass-Through Rate”. The Pass-Through Rate for the Class X-D Certificates will be calculated in accordance with the definition of “Class X-D Pass-Through Rate”.

⁽³⁾	None of the Class X-A or Class X-D Certificates will have a Certificate Balance; rather, such Classes will accrue interest as provided herein on the Class X-A Notional Amount and the Class X-D Notional Amount, respectively.

⁽⁵⁾

The Class R Certificates will not have a Certificate Balance or a Notional Amount, and will not bear interest or be entitled to distributions of Prepayment Premiums or Yield Maintenance Charges. Any Available Funds remaining in the Upper-Tier REMIC Distribution Account after all required distributions under this Agreement have been made to each Class of Regular Certificates will be deemed distributed to the Class UR Interest and shall be payable to the Holders of the Class R Certificates.

As of the close of business on the Cut-off Date, the Mortgage Loans had an aggregate principal balance, after application of all payments of principal due on or before such date, whether or not received, equal to $489,269,000.

The Mill Point Pari Passu Companion Loan (a “Companion Loan”) is not part of the Trust Fund, but is secured by the applicable Mortgage that secures the related Mortgage Loan that is part of the Trust Fund. As and to the extent provided herein, any Companion Loan (other than any Non-Serviced Companion Loan) will be serviced and administered in accordance with this Agreement. Amounts attributable to any Companion Loan will not be part of the Trust Fund, and (except to the extent that such amounts are payable or reimbursable to any party to this Agreement) will be owned by the related Companion Holders.

The Mill Point Whole Loan consists of the Mill Point Mortgage Loan and the Mill Point Pari Passu Companion Loan. The Mill Point Mortgage Loan and the Mill Point Pari Passu Companion Loan are pari passu with each other. The Mill Point Mortgage Loan is part of the Trust Fund. The Mill Point Pari Passu Companion Loan is not part of the Trust Fund. The Mill

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Point Mortgage Loan and the Mill Point Pari Passu Companion Loan will be serviced and administered pursuant to the AMMST 2021-MF3 Pooling and Servicing Agreement and the Mill Point Intercreditor Agreement.

In consideration of the mutual agreements herein contained, the parties hereto agree as follows:

ARTICLE I

DEFINITIONS

Section 1.01Defined Terms. Whenever used in this Agreement, including in the Preliminary Statement, the following capitalized terms, unless the context otherwise requires, shall have the meanings specified in this Article.

“15Ga-1 Notice”: As defined in Section 2.02(g).

“17g-5 Information Provider”: The Certificate Administrator.

“17g-5 Information Provider’s Website”: The 17g-5 Information Provider’s Internet website, which shall initially be located within the Certificate Administrator’s Website (initially “www.ctslink.com”), under the “NRSRO” tab on the page relating to this transaction.

“30/360 Mortgage Loans”: The Mortgage Loans indicated as such in the Mortgage Loan Schedule.

“AB Intercreditor Agreement”: Any Intercreditor Agreement by and among the holder of an AB Subordinate Companion Loan and the holder of the related Mortgage Loan, relating to the relative rights of such holders of the related AB Whole Loan, as the same may be further amended in accordance with the terms thereof. For the avoidance of doubt, there is no AB Intercreditor Agreement related to the Trust.

“AB Modified Loan”: Any Corrected Loan (1) that became a Corrected Loan (which includes for purposes of this definition any Non-Serviced Mortgage Loan that became a “corrected loan” (or any term substantially similar thereto) pursuant to the related Non-Serviced PSA) due to a modification thereto that resulted in the creation of an A/B note structure (or similar structure) and as to which the new junior note(s) did not previously exist or the principal amount of the new junior note(s) was previously part of either an A note held by the Trust or the original unmodified Mortgage Loan and (2) as to which an Appraisal Reduction Amount is not in effect.

“AB Mortgage Loan”: A senior “A note” that is part of an AB Whole Loan and which is a Mortgage Loan that is part of the Trust Fund. For the avoidance of doubt, there is no AB Mortgage Loan in the Trust Fund.

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“AB Mortgaged Property”: The Mortgaged Property that secures the related AB Whole Loan. For the avoidance of doubt, there is no AB Mortgaged Property related to the Trust.

“AB Subordinate Companion Loan”: With respect to any AB Whole Loan, the related companion loan evidenced by the related promissory note made by the related Mortgagor(s) and secured by the Mortgage on the related AB Mortgaged Property, which is not included in the Trust and which is subordinate in right of payment to the related AB Mortgage Loan to the extent set forth in the related Mortgage Loan documents and as provided in the related Intercreditor Agreement. For the avoidance of doubt, there is no AB Subordinate Companion Loan related to the Trust.

“AB Whole Loan”: A Whole Loan that consists of such Mortgage Loan, Pari Passu Companion Loan(s) (if any) and one or more related AB Subordinate Companion Loan(s). For the avoidance of doubt, there is no AB Whole Loan related to the Trust.

“Accelerated Mezzanine Loan Lender”: A mezzanine lender under a mezzanine loan that has been accelerated or as to which foreclosure or enforcement proceedings have been commenced against the equity collateral pledged to secure such mezzanine loan, or a holder of a preferred equity interest under a mortgage loan that has exercised its remedies under the operating agreement to remove and replace the manager of the borrower.

“Acceptable Insurance Default”: With respect to any Mortgage Loan (other than any Non-Serviced Mortgage Loan) or Serviced Whole Loan, a default under the related Mortgage Loan documents arising by reason of (i) any failure on the part of the related Mortgagor to maintain with respect to the related Mortgaged Property specific insurance coverage with respect to, or an all-risk casualty insurance policy that does not specifically exclude, terrorist or similar acts, and/or (ii) any failure on the part of the related Mortgagor to maintain with respect to the related Mortgaged Property insurance coverage with respect to damages or casualties caused by terrorist or similar acts upon terms not materially less favorable than those in place as of the Closing Date, in each case as to which default the Master Servicer (with respect to any Non-Specially Serviced Loan) or the Special Servicer (with respect to any Specially Serviced Loan) may forbear taking any enforcement action, provided that the Master Servicer (with respect to any Non-Specially Serviced Loans) or the Special Servicer (with respect to any Specially Serviced Loans) has determined in its reasonable judgment based on inquiry consistent with the Servicing Standard, that either (a) such insurance is not available at commercially reasonable rates and that such hazards are not at the time commonly insured against for properties similar to the related Mortgaged Property and located in or around the region in which such related Mortgaged Property is located, or (b) such insurance is not available at any rate. The Special Servicer (at the expense of the Trust Fund) shall be entitled to rely on insurance consultants in making the determinations described above.

“Act”: The Securities Act of 1933, as it may be amended from time to time.

“Actual/360 Loans”: The Mortgage Loans, to the extent indicated as such in the Mortgage Loan Schedule.

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“Additional Exclusions”: Exclusions in addition to those customarily found in the insurance policies for mortgaged properties similar to the Mortgaged Properties on or prior to September 11, 2001.

“Additional Servicer”: Each Affiliate of the Master Servicer, the Special Servicer or the Mortgage Loan Seller that services any of the Mortgage Loans and each Person who is not an Affiliate of the Master Servicer, other than the Special Servicer, who services 10% or more of the Mortgage Loans.

“Administrative Cost Rate”: As of any date of determination and with respect to each Mortgage Loan, a per annum rate equal to the sum of the Servicing Fee Rate, the Certificate Administrator Fee Rate (which fee rate accounts for the Trustee Fee) and the CREFC^® Intellectual Property Royalty License Fee Rate and, in the case of each Non-Serviced Mortgage Loan, the related Non-Serviced Primary Servicing Fee Rate.

“Advance”: Any P&I Advance or Servicing Advance.

“Adverse REMIC Event”: As defined in Section 10.01(f).

“Affected Party”: As defined in Section 7.01(b).

“Affiliate”: With respect to any specified Person, any other Person controlling or controlled by or under common control with such specified Person. For the purposes of this definition, “control” when used with respect to any specified Person means the power to direct the management and policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise and the terms “controlling” and “controlled” have meanings correlative to the foregoing.

“Agreement”: This Pooling and Servicing Agreement and all amendments hereof and supplements hereto.

“AMMST 2021-MF3 Pooling and Servicing Agreement”: The pooling and servicing agreement governing the Arbor Multifamily Mortgage Securities Trust 2021-MF3 securitization trust, into which the note A-1 related to the Mill Point Whole Loan was deposited.

“Applicable Laws”: As defined in Section 8.15.

“Applicable Servicing Criteria”: With respect to the Master Servicer, the Special Servicer or any Servicing Function Participant, the Servicing Criteria applicable to it, as set forth on Exhibit NN. For clarification purposes, multiple parties can have responsibility for the same Applicable Servicing Criteria and with respect to a Servicing Function Participant engaged by the Master Servicer or the Special Servicer, the term “Applicable Servicing Criteria” may refer to a portion of the Applicable Servicing Criteria applicable to the Master Servicer or the Special Servicer, as the case may be.

“Applicable State and Local Tax Law”: For purposes hereof, the Applicable State and Local Tax Law shall be (a) the tax laws of the State of New York; and (b) such other state or local tax laws whose applicability shall have been brought to the attention of the Trustee and the

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Certificate Administrator by either (i) an Opinion of Counsel delivered to it, or (ii) written notice from the appropriate taxing authority as to the applicability of such state or local tax laws.

“Appraisal”: An appraisal prepared by an appraiser who is licensed or certified to prepare appraisals in the state where the Mortgaged Property is located, as appropriate; provided that each appraiser will be required to represent in such appraisal or in a supplemental letter that the appraisal satisfies the requirements of the “Uniform Standards of Professional Appraisal Practice” as adopted by the Appraisal Standards Board of the Appraisal Foundation and has certified that such appraiser had no interest, direct or indirect, in the Mortgaged Property or the Mortgagor or in any loan made on the security thereof, and its compensation is not affected by the approval or disapproval of the Mortgage Loan.

“Appraisal Reduction Amount”: For any Distribution Date and for any Mortgage Loan (other than a Non-Serviced Mortgage Loan), Serviced Companion Loan, or any Serviced Whole Loan as to which any Appraisal Reduction Event has occurred, will be an amount, calculated by the Special Servicer in consultation with the Risk Retention Consultation Party, as of the first Determination Date that is at least ten (10) Business Days following the date on which the Special Servicer receives the related Appraisal or the valuation described below and receipt of information in the Master Servicer’s possession requested by the Special Servicer from the Master Servicer reasonably necessary to calculate the Appraisal Reduction Amount, equal to the excess of (a) the Stated Principal Balance of that Mortgage Loan or the Stated Principal Balance of the applicable Serviced Whole Loan over (b) the excess of (i) the sum of (A) 90% of the Appraised Value of the related Mortgaged Property as determined (1) by one or more Appraisals obtained by the Special Servicer with respect to any Mortgage Loan or Serviced Whole Loan, as the case may be, with an outstanding principal balance equal to or in excess of $2,000,000 (the costs of which shall be paid by the Master Servicer as an Advance) or (2) by an internal valuation performed by the Special Servicer with respect to any Mortgage Loan or Serviced Whole Loan, as the case may be, with an outstanding principal balance less than $2,000,000, minus, with respect to any Appraisals, such downward adjustments as the Special Servicer may make (without implying any obligation to do so) based upon its review of the Appraisal and any other information it deems relevant, (B) all escrows, letters of credit and reserves in respect of such Mortgage Loan or Serviced Whole Loan, as applicable, as of the date of calculation and (C) all Insurance and Condemnation Proceeds that constitute collateral for the related Mortgage Loan or Serviced Whole Loan over (ii) the sum of, as of the Due Date occurring in the month of the date of determination, (A) to the extent not previously advanced by the Master Servicer or the Trustee, all unpaid interest due on such Mortgage Loan or Serviced Whole Loan, as the case may be, at a per annum rate equal to its Mortgage Rate (and, with respect to any AB Whole Loan, any accrued and unpaid interest on the related AB Subordinate Companion Loan, as applicable), (B) all P&I Advances on the related Mortgage Loan and all Servicing Advances on the related Mortgage Loan or Serviced Whole Loan, as applicable, not reimbursed from proceeds of such Mortgage Loan or Serviced Whole Loan, as applicable, and interest thereon at the Reimbursement Rate in respect of such Mortgage Loan or Serviced Whole Loan, as applicable, and (C) all currently due and unpaid real estate taxes, assessments, insurance premiums, ground rents, unpaid Special Servicing Fees and all other amounts due and unpaid (including any capitalized interest whether or not then due and payable) with respect to such Mortgage Loan or Serviced Whole Loan, as the case may be (which taxes, premiums, ground rents and other amounts have not been the subject of an Advance by the Master Servicer, the

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Special Servicer or the Trustee, as applicable); provided, however, without limiting the Special Servicer’s obligation to order and obtain such Appraisal or perform such valuation, if the Special Servicer has not obtained an Appraisal or performed such valuation, as applicable, referred to above within sixty (60) days of the Appraisal Reduction Event, the Appraisal Reduction Amount shall be deemed to be an amount equal to 25% of the current Stated Principal Balance of the related Mortgage Loan or Serviced Whole Loan, as applicable, until such time as such appraisal or valuation referred to above is received by the Special Servicer and the Appraisal Reduction Amount is calculated by the Special Servicer as of the first Determination Date that is at least ten (10) Business Days following the date of the Special Servicer’s receipt of such Appraisal or valuation and receipt of information in the Master Servicer’s possession requested by the Special Servicer from the Master Servicer reasonably necessary to calculate the Appraisal Reduction Amount. Within sixty (60) days after the Appraisal Reduction Event, the Special Servicer shall order and use reasonable efforts to receive an Appraisal (the cost of which shall be paid by the Master Servicer as a Servicing Advance); provided, further, however, that in no event shall the Special Servicer be required to order any such Appraisal prior to the conclusion of such sixty (60) day period, as applicable, and in each case, the related Appraisal shall be promptly delivered in electronic format by the Special Servicer to the Master Servicer, the Certificate Administrator and the Trustee. In addition, the Master Servicer shall provide (via electronic delivery) the Special Servicer with any information in its possession that is reasonably required to determine, redetermine, calculate or recalculate any Appraisal Reduction Amount pursuant to its definition using reasonable efforts to deliver such information within five (5) Business Days of the Special Servicer’s reasonable request. The Master Servicer will not calculate Appraisal Reduction Amounts.

Notwithstanding anything herein to the contrary, the aggregate Appraisal Reduction Amount related to a Mortgage Loan or the related REO Property will be reduced to zero as of the date on which such Mortgage Loan is paid in full, liquidated, repurchased or otherwise removed from the Trust or as otherwise set forth in Section 4.05(d).

Any Appraisal Reduction Amount in respect of a Non-Serviced Whole Loan shall be calculated by the applicable party under and in accordance with and pursuant to the terms of the applicable Non-Serviced PSA.

“Appraisal Reduction Event”: With respect to any Mortgage Loan (other than a Non-Serviced Mortgage Loan), Serviced Companion Loan and Serviced Whole Loan, the earliest of (i) one hundred twenty (120) days after an uncured delinquency (without regard to the application of any Grace Period), other than any uncured delinquency in respect of a Balloon Payment and other than any uncured delinquency that is subject to a COVID-19 Forbearance Agreement (for so long as the borrower is complying with the terms of such COVID-19 Forbearance Agreement), occurs in respect of such Mortgage Loan or related Companion Loan, as applicable, (ii) the date on which a reduction in the amount of Periodic Payments on such Mortgage Loan or Companion Loan, as applicable, or a change in any other material economic term of such Mortgage Loan or Companion Loan, as applicable, (other than an extension of the Maturity Date), becomes effective as a result of a modification of such Mortgage Loan or Companion Loan, as applicable, by the Special Servicer, (iii) thirty (30) days after the date on which a receiver has been appointed for the Mortgaged Property, (iv) thirty (30) days after the date on which a Mortgagor or the tenant at a single tenant property declares bankruptcy (and not

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otherwise dismissed within such time), (v) sixty (60) days after the date on which an involuntary petition of bankruptcy is filed with respect to a Mortgagor if not dismissed within such time, (vi) a payment default has occurred with respect to the related Balloon Payment; provided, however, if (A) the related Mortgagor is diligently seeking a refinancing commitment (and delivers a statement to that effect to the Master Servicer within thirty (30) days after the payment default, who will be required to promptly deliver a copy to the Special Servicer), (B) the related Mortgagor continues to make its Assumed Scheduled Payment, (C) no other Appraisal Reduction Event has occurred with respect to that Mortgage Loan or Serviced Whole Loan, and (D) an Appraisal Reduction Event will not occur until sixty (60) days beyond the related Maturity Date, unless extended by the Special Servicer in accordance with the Mortgage Loan documents or this Agreement; and provided, further, if the related Mortgagor has delivered to the Master Servicer, who will be required to promptly deliver a copy to the Special Servicer, on or before the sixtieth (60^th) day after the related Maturity Date, a refinancing commitment reasonably acceptable to the Special Servicer, and the Mortgagor continues to make its Assumed Scheduled Payments (and no other Appraisal Reduction Event has occurred with respect to that Mortgage Loan or Serviced Whole Loan), an Appraisal Reduction Event will not occur until the earlier of (1) one hundred twenty (120) days beyond the related Maturity Date (or extended Maturity Date) and (2) the termination of the refinancing commitment, and (vii) immediately after such Mortgage Loan or related Companion Loan, as applicable, becomes an REO Loan; provided that the thirty (30) day period referenced in clauses (iii) and (iv) shall not apply if the related Mortgage Loan is a Specially Serviced Loan; provided, further, however, that an Appraisal Reduction Event shall not occur at any time when the aggregate Certificate Balances of all Classes of Subordinate Certificates have been reduced to zero. The Special Servicer shall notify the Master Servicer, or the Master Servicer shall notify the Special Servicer, as applicable, promptly upon such Person having notice or knowledge of the occurrence of any of the foregoing events. The obligation to obtain an Appraisal following the occurrence of an Appraisal Reduction Event shall be subject to the provisions of Section 4.05 hereof.

“Appraised Value”: With respect to any Mortgaged Property (other than a Non-Serviced Mortgaged Property), the appraised value thereof as determined by the most recent Appraisal of the Mortgaged Property securing the related Mortgage Loan, Serviced Whole Loan or AB Whole Loan, as applicable, and with respect to a Non-Serviced Mortgaged Property, the appraised value allocable thereto, as determined pursuant to the applicable Non-Serviced PSA.

“Arbor Private Label”: Arbor Private Label, LLC, a Delaware limited liability company.

“Arbor Sub-Servicer” means Arbor Multifamily Lending, LLC, a Delaware limited liability company.

“Arbor Sub-Servicing Agreement” means the Sub-Servicing Agreement, dated as of the date hereof, between the Master Servicer and the Arbor Sub-Servicer, as such agreement may be amended from time to time.

“Asset Status Report”: As defined in Section 3.21(d).

“Assignment” and “Assignments”: Each as defined in Section 2.01(c).

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“Assignment of Leases”: With respect to any Mortgaged Property, any assignment of leases, rents and profits or similar instrument executed by the Mortgagor, assigning to the mortgagee all of the income, rents and profits derived from the ownership, operation, leasing or disposition of all or a portion of such Mortgaged Property, in the form which was duly executed, acknowledged and delivered, as amended, modified, renewed or extended through the date hereof and from time to time hereafter.

“Assignment of Mortgage”: An assignment of Mortgage without recourse, notice of transfer or equivalent instrument, in recordable form, which is sufficient under the laws of the jurisdiction in which the related Mortgaged Property is located to reflect of record the sale of the Mortgage, which assignment, notice of transfer or equivalent instrument may be in the form of one or more blanket assignments covering Mortgages encumbering Mortgaged Properties located in the same jurisdiction, if permitted by law and acceptable for recording.

“Assumed Scheduled Payment”: For any Collection Period and with respect to any Mortgage Loan (including any Non-Serviced Mortgage Loan), that is delinquent in respect of its Balloon Payment or any REO Loan (excluding, for purposes of determining or making P&I Advances, the portion allocable to any related Companion Loan), an amount equal to the sum of (a) the principal portion of the Periodic Payment that would have been due on such Mortgage Loan or REO Loan on the related Due Date based on the constant payment required by the related Mortgage Note or the original amortization schedule of such Mortgage Loan (as calculated with interest at the related Mortgage Rate), if applicable, assuming such Balloon Payment has not become due, after giving effect to any reduction in the principal balance thereof occurring in connection with a modification of such Mortgage Loan, in connection with a default or bankruptcy (or similar proceeding), and (b) interest on the Stated Principal Balance of such Mortgage Loan or REO Loan (excluding, for purposes of determining P&I Advances, the portion allocable to any related Companion Loan) at the applicable Mortgage Rate (net of interest at the Servicing Fee Rate and net of any applicable interest at the Non-Serviced Primary Servicing Fee Rate).

“Authenticating Agent”: The Certificate Administrator or any agent of the Certificate Administrator appointed to act as Authenticating Agent pursuant to Section 5.02(a).

“Available Funds”: With respect to any Distribution Date, an amount equal to the sum of (without duplication):

(a)the aggregate amount of all cash received on the Mortgage Loans (in the case of a Non-Serviced Mortgage Loan, only to the extent received by the Trust pursuant to the related Non-Serviced PSA and/or the related Non-Serviced Intercreditor Agreement) (including the portion of Loss of Value Payments deposited into the Collection Account pursuant to Section 3.05(g) of this Agreement) and any REO Property (including Compensating Interest Payments with respect to the Mortgage Loans required to be deposited by the Master Servicer pursuant to Section 3.19(a)) on deposit in the Collection Account (in each case, exclusive of any amount on deposit in or credited to any portion of the Collection Account that is held for the benefit of the Companion Holders), as of the close of business on the related Master Servicer Remittance Date, exclusive of (without duplication):

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(i) all Periodic Payments paid by the Mortgagors of a Mortgage Loan that are due on a Due Date following the end of the related Collection Period, excluding interest relating to payments prior to, but due after, the Cut-off Date;

(ii) all unscheduled Principal Prepayments (together with any related payments of interest allocable to the period following the related Due Date for the related Mortgage Loan), Liquidation Proceeds, Insurance and Condemnation Proceeds and other unscheduled recoveries, in each case, received subsequent to the related Determination Date (or, with respect to voluntary Principal Prepayments for each Mortgage Loan with a Due Date occurring after the related Determination Date, subsequent to the related Due Date) allocable to the Mortgage Loans;

(iii) (A) all amounts payable or reimbursable to any Person from the Collection Account pursuant to clauses (ii) through (xviii), inclusive, and (xxi) of Section 3.05(a); (B) all amounts payable or reimbursable to any Person from the Lower-Tier REMIC Distribution Account pursuant to clauses (ii) through (vii), inclusive, of Section 3.05(b); and (C) any Net Investment Earnings contained therein;

(iv) with respect to the Actual/360 Loans and any Distribution Date relating to each Interest Accrual Period occurring in (1) each February or (2) any January in a year that is not a leap year (in each case, unless the related Distribution Date is the final Distribution Date), an amount equal to one (1) day of interest on the Stated Principal Balance of such Mortgage Loan as of the Due Date in the month preceding the month in which such Distribution Date occurs at the related Mortgage Rate to the extent such amounts are Withheld Amounts;

(v) [Reserved];

(vi) all Prepayment Premiums and Yield Maintenance Charges allocable to the Mortgage Loans;

(vii) all amounts deposited in the Collection Account in error; and

(viii) any Penalty Charges allocable to the Mortgage Loans;

(ix) [Reserved];

(b)if and to the extent not already included in clause (a) hereof, the aggregate amount transferred from the REO Account allocable to the Mortgage Loans to the Collection Account for such Distribution Date pursuant to Section 3.16(c);

(c)the aggregate amount of any P&I Advances made by the Master Servicer or the Trustee, as applicable, with respect to the Mortgage Loans and the Distribution Date (net of any related Certificate Administrator Fee actually payable with respect to the Mortgage Loans for which such P&I Advances are made) pursuant to Section 4.03 or Section 7.05;

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(d)with respect to each Actual/360 Loan and any Distribution Date occurring in each March (or February, if the related Distribution Date is the final Distribution Date), the Withheld Amounts remitted to the Lower-Tier REMIC Distribution Account pursuant to Section 3.23(b); and

(e)the Gain-on-Sale Remittance Amount for such Distribution Date.

Notwithstanding the investment of funds held in the Collection Account pursuant to Section 3.06, for purposes of calculating the Available Funds, the amounts so invested shall be deemed to remain on deposit in such account.

“Balloon Mortgage Loan”: Any Mortgage Loan or Companion Loan that by its original terms or by virtue of any modification entered into as of the Closing Date provides for an amortization schedule for such Mortgage Loan or Companion Loan extending beyond its Maturity Date.

“Balloon Payment”: With respect to any Balloon Mortgage Loan, as of any date of determination, the Periodic Payment payable on the Maturity Date of such Balloon Mortgage Loan.

“Bankruptcy Code”: The federal Bankruptcy Code, as amended from time to time (Title 11 of the United States Code).

“Base Interest Fraction”: As defined in Section 4.01(e).

“Book-Entry Certificate”: Any Certificate registered in the name of the Depository or its nominee.

“Borrower Party”: A borrower, a Mortgagor, a manager of a Mortgaged Property, an Accelerated Mezzanine Loan Lender, or any Borrower Party Affiliate.

“Borrower Party Affiliate”: With respect to a borrower, a Mortgagor, a manager of a Mortgaged Property or an Accelerated Mezzanine Loan Lender, (a) any other Person controlling or controlled by or under common control with such borrower, Mortgagor, manager or Accelerated Mezzanine Loan Lender, as applicable, or (b) any other Person owning, directly or indirectly, 25% or more of the beneficial interests in such borrower, Mortgagor, manager or Accelerated Mezzanine Loan Lender, as applicable. For purposes of this definition, “control” when used with respect to any specified Person means the power to direct the management and policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise and the terms “controlling” and “controlled” have meanings correlative to the foregoing.

“Breach”: With respect to any Mortgage Loan, a breach of any representation or warranty with respect to such Mortgage Loan set forth in Section 6(c) of the Mortgage Loan Purchase Agreement.

“Business Day”: Any day other than a Saturday, a Sunday or a day on which banking institutions in North Carolina, California, Minnesota, New York, Kansas, Pennsylvania

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or any of the jurisdictions in which the respective primary servicing offices of either the Master Servicer or the Special Servicer or the Corporate Trust Offices of either the Certificate Administrator or the Trustee are located, or the New York Stock Exchange or the Federal Reserve System of the United States of America, are authorized or obligated by law or executive order to remain closed.

“CERCLA”: The Comprehensive Environmental Response, Compensation and Liability Act of 1980, as amended.

“Certificate”: Any one of the Depositor’s Multifamily Mortgage Pass-Through Certificates, Series 2022-MF4, as executed and delivered by the Certificate Registrar and authenticated and delivered hereunder by the Authenticating Agent.

“Certificate Administrator”: Computershare Trust Company, National Association, in its capacity as certificate administrator, or if any successor certificate administrator is appointed thereto pursuant to Section 5.08 or any successor certificate administrator appointed hereunder. Computershare Trust Company, National Association will perform its duties as certificate administrator hereunder through its Corporate Trust Services division (including, as applicable, any agents or affiliates utilized thereby).

“Certificate Administrator Fee”: The fee to be paid to the Certificate Administrator as compensation for the Certificate Administrator’s activities under this Agreement; provided that the Certificate Administrator Fee includes the Trustee Fee, and the Certificate Administrator shall pay the Trustee Fee to the Trustee.

“Certificate Administrator Fee Rate”: The Certificate Administrator Fee shall be equal to the product of the rate equal to 0.01216% per annum and the Stated Principal Balance of the related Mortgage Loan (calculated in the same manner as interest is calculated on the related Mortgage Loan) or REO Loan (including any Non-Serviced Mortgage Loan, but not the portion of an REO Loan related to any Companion Loan) as of the preceding Distribution Date. The Certificate Administrator Fee includes the Trustee Fee.

“Certificate Administrator’s Website”: The Certificate Administrator’s Internet website, which shall initially be located at www.ctslink.com.

“Certificate Balance”: With respect to any Class of Principal Balance Certificates, (i) on or prior to the first Distribution Date, an amount equal to the Original Certificate Balance of such Class as specified in the Preliminary Statement hereto and (ii) as of any date of determination after the first Distribution Date, the Certificate Balance of such Class of Principal Balance Certificates on the Distribution Date immediately prior to such date of determination (determined as adjusted pursuant to Section 1.02(iii)).

“Certificate Factor”: With respect to any Class of Certificates (other than the Class R Certificates), as of any date of determination, a fraction, expressed as a decimal carried to at least eight (8) places, the numerator of which is the then related Certificate Balance or Notional Amount, and the denominator of which is the related Original Certificate Balance.

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“Certificate Owner”: With respect to a Book-Entry Certificate, the Person who is the beneficial owner of such Certificate as reflected on the books of the Depository or on the books of a Depository Participant or on the books of an indirect participating brokerage firm for which a Depository Participant acts as agent.

“Certificate Register” and “Certificate Registrar”: The register maintained and registrar appointed pursuant to Section 5.03(a).

“Certificateholder” or “Holder”: The Person in whose name a Certificate (including the Classes of Retained Certificates) is registered in the Certificate Register or any beneficial owner thereof; provided, however, that solely for the purposes of giving any consent, approval, waiver or taking any action pursuant to this Agreement, any Certificate registered in the name of or beneficially owned by the Master Servicer, the Special Servicer (including, for the avoidance of doubt, any Excluded Special Servicer), the Trustee, the Certificate Administrator, the Depositor, the Mortgage Loan Seller, a Borrower Party or any Sub-Servicer (as applicable) or Affiliate of any of such Persons shall be deemed not to be outstanding, and the Voting Rights to which it is entitled shall not be taken into account in determining whether the requisite percentage of Voting Rights necessary to effect any such consent, approval, waiver or take any such action has been obtained; provided, however, that the foregoing restrictions shall not apply in the case of the Master Servicer, the Special Servicer (including, for the avoidance of doubt, any Excluded Special Servicer), the Trustee, the Certificate Administrator, the Depositor, the Mortgage Loan Seller or any Affiliate of any of such Persons unless such consent, approval or waiver sought from such party would in any way increase its compensation or limit its obligations in the named capacities hereunder or waive a Servicer Termination Event; provided, further, that so long as there is no Servicer Termination Event with respect to the Master Servicer or the Special Servicer, the Master Servicer and the Special Servicer or such Affiliate of either shall be entitled to exercise such Voting Rights with respect to any issue which could reasonably be believed to adversely affect such party’s compensation or increase its obligations or liabilities hereunder; and provided, further, that such restrictions shall not apply to any Affiliate of the Depositor, the Master Servicer, the Special Servicer, the Trustee, or the Certificate Administrator that has provided an Investor Certification in which it has certified as to the existence of certain policies and procedures restricting the flow of information between it and the Depositor, the Master Servicer, the Special Servicer, the Trustee, or the Certificate Administrator, as applicable. The Trustee and the Certificate Administrator shall each be entitled to request and rely upon a certificate of the Master Servicer, the Special Servicer or the Depositor in determining whether a Certificate is registered in the name of an Affiliate of such Person. All references herein to “Holders” or “Certificateholders” shall reflect the rights of Certificate Owners as they may indirectly exercise such rights through the Depository and the Depository Participants, except as otherwise specified herein; provided, however, that the parties hereto shall be required to recognize as a “Holder” or “Certificateholder” only the Person in whose name a Certificate is registered in the Certificate Register. The Trustee shall be the Holder of the Lower-Tier Regular Interests for the benefit of the Certificateholders.

“Certificateholder Quorum”: The Holders of Certificates evidencing at least 50% of the aggregate Voting Rights (taking into account the application of Realized Losses and the application of any Appraisal Reduction Amounts to notionally reduce the Certificate Balance of the Certificates) of all Principal Balance Certificates on an aggregate basis.

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“Class”: With respect to any Certificates or Lower-Tier Regular Interests, all of the Certificates bearing the same alphabetical (and, if applicable, numerical) Class designation, each designated Lower-Tier Regular Interest.

“Class A Certificate”: Any Class A-1, Class A-2, Class A-3, Class A-5, Class A-SB and Class A-S Certificate.

“Class A-1 Certificate”: A Certificate designated as “Class A-1” on the face thereof, in the form of Exhibit A-1 hereto, and evidencing a “regular interest” in the Upper-Tier REMIC for purposes of the REMIC Provisions.

“Class A-1 Pass-Through Rate”: With respect to any Distribution Date, 2.1032%.

“Class A-2 Certificate”: A Certificate designated as “Class A-2” on the face thereof, in the form of Exhibit A-2 hereto, and evidencing a “regular interest” in the Upper-Tier REMIC for purposes of the REMIC Provisions.

“Class A-2 Pass-Through Rate”: With respect to any Distribution Date, a per annum rate equal to the lesser of (i) 3.2658% and (ii) the Weighted Average Net Mortgage Rate for such Distribution Date.

“Class A-3 Certificate”: A Certificate designated as “Class A-3” on the face thereof, in the form of Exhibit A-3 hereto, and evidencing a “regular interest” in the Upper-Tier REMIC for purposes of the REMIC Provisions.

“Class A-3 Pass-Through Rate”: With respect to any Distribution Date, 2.9152%.

“Class A-5 Certificate”: A Certificate designated as “Class A-5” on the face thereof, in the form of Exhibit A-4 hereto, and evidencing a “regular interest” in the Upper-Tier REMIC for purposes of the REMIC Provisions.

“Class A-5 Pass-Through Rate”: With respect to any Distribution Date, a per annum rate equal to the Weighted Average Net Mortgage Rate.

“Class A-S Certificate”: A Certificate designated as “Class A-S” on the face thereof, in the form of Exhibit A-8 hereto, and evidencing a “regular interest” in the Upper-Tier REMIC for purposes of the REMIC Provisions.

“Class A-S Pass-Through Rate”: With respect to any Distribution Date, a per annum rate equal to the Weighted Average Net Mortgage Rate.

“Class A-SB Certificate”: A Certificate designated as “Class A-SB” on the face thereof, in the form of Exhibit A-5 hereto, and evidencing a “regular interest” in the Upper-Tier REMIC for purposes of the REMIC Provisions.

“Class A-SB Pass-Through Rate”: With respect to any Distribution Date, a per annum rate equal to the Weighted Average Net Mortgage Rate for such Distribution Date less 0.0232%.

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“Class A-SB Planned Principal Balance”: With respect to any Distribution Date, the planned principal amount for such Distribution Date specified in Schedule 1 hereto relating to the Class A-SB Certificates.

“Class B Certificate”: A Certificate designated as “Class B” on the face thereof, in the form of Exhibit A-9 hereto, and evidencing a “regular interest” in the Upper-Tier REMIC for purposes of the REMIC Provisions.

“Class B Pass-Through Rate”: With respect to any Distribution Date, a per annum rate equal to the Weighted Average Net Mortgage Rate.

“Class C Certificate”: A Certificate designated as “Class C” on the face thereof, in the form of Exhibit A-10 hereto, and evidencing a “regular interest” in the Upper-Tier REMIC for purposes of the REMIC Provisions.

“Class C Pass-Through Rate”: With respect to any Distribution Date, a per annum rate equal to the Weighted Average Net Mortgage Rate.

“Class D Certificate”: A Certificate designated as “Class D” on the face thereof, in the form of Exhibit A-11 hereto, and evidencing a “regular interest” in the Upper-Tier REMIC for purposes of the REMIC Provisions.

“Class D Pass-Through Rate”: With respect to any Distribution Date, 2.0000%.

“Class E Certificate”: A Certificate designated as “Class E” on the face thereof, in the form of Exhibit A-12 hereto, and evidencing a “regular interest” in the Upper-Tier REMIC for purposes of the REMIC Provisions.

“Class E Pass-Through Rate”: With respect to any Distribution Date, 2.0000%.

“Class F-RR Certificate”: A Certificate designated as “Class F-RR” on the face thereof, in the form of Exhibit A-13 hereto, and evidencing a “regular interest” in the Upper-Tier REMIC for purposes of the REMIC Provisions.

“Class F-RR Pass-Through Rate”: With respect to any Distribution Date, a per annum rate equal to the Weighted Average Net Mortgage Rate.

“Class LA1 Uncertificated Interest”: An uncertificated regular interest in the Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having the Original Lower-Tier Principal Amount and per annum rate of interest set forth in the Preliminary Statement hereto.

“Class LA2 Uncertificated Interest”: An uncertificated regular interest in the Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having the Original Lower-Tier Principal Amount and per annum rate of interest set forth in the Preliminary Statement hereto.

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“Class LA3 Uncertificated Interest”: An uncertificated regular interest in the Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having the Original Lower-Tier Principal Amount and per annum rate of interest set forth in the Preliminary Statement hereto.

“Class LA5 Uncertificated Interest”: An uncertificated regular interest in the Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having the Original Lower-Tier Principal Amount and per annum rate of interest set forth in the Preliminary Statement hereto.

“Class LAS Uncertificated Interest”: An uncertificated regular interest in the Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having the Original Lower-Tier Principal Amount and per annum rate of interest set forth in the Preliminary Statement hereto.

“Class LASB Uncertificated Interest”: An uncertificated regular interest in the Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having the Original Lower-Tier Principal Amount and per annum rate of interest set forth in the Preliminary Statement hereto.

“Class LB Uncertificated Interest”: An uncertificated regular interest in the Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having the Original Lower-Tier Principal Amount and per annum rate of interest set forth in the Preliminary Statement hereto.

“Class LC Uncertificated Interest”: An uncertificated regular interest in the Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having the Original Lower-Tier Principal Amount and per annum rate of interest set forth in the Preliminary Statement hereto.

“Class LD Uncertificated Interest”: An uncertificated regular interest in the Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having the Original Lower-Tier Principal Amount and per annum rate of interest set forth in the Preliminary Statement hereto.

“Class LE Uncertificated Interest”: An uncertificated regular interest in the Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having the Original Lower-Tier Principal Amount and per annum rate of interest set forth in the Preliminary Statement hereto.

“Class LF-RR Uncertificated Interest”: An uncertificated regular interest in the Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having the Original Lower-Tier Principal Amount and per annum rate of interest set forth in the Preliminary Statement hereto.

“Class LR Interest”: The uncertificated residual interest in the Lower-Tier REMIC, represented by the Class R Certificates.

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“Class R Certificate”: A Certificate designated as “Class R” on the face thereof in the form of Exhibit A-14 hereto, and evidencing the sole class of “residual interest” in each Trust REMIC for purposes of the REMIC Provisions.

“Class UR Interest”: The uncertificated residual interest in the Upper-Tier REMIC, represented by the Class R Certificates.

“Class X Certificates”: The Class X-A and Class X-D Certificates, as the context may require.

“Class X-A Certificate”: A Certificate designated as “Class X-A” on the face thereof, in the form of Exhibit A-6 hereto, and evidencing a “regular interest” in the Upper-Tier REMIC for purposes of the REMIC Provisions.

“Class X-A Notional Amount”: As of any date of determination, the aggregate of the Certificate Balances of the Class A Certificates.

“Class X-A Pass-Through Rate”: The Pass-Through Rate for Class X-A Certificates for any Distribution Date will be a per annum rate equal to the excess, if any, of (a) the Weighted Average Net Mortgage Rate for the related Distribution Date, over (b) the weighted average of the Pass-Through Rates on the Class A Certificates for such Distribution Date, weighted on the basis of their respective Certificate Balances immediately prior to that Distribution Date. The Pass-Through Rate applicable to the Class X-A Certificates for the initial Distribution Date shall be the rate set forth in the Preliminary Statement hereto.

“Class X-D Certificate”: A Certificate designated as “Class X-D” on the face thereof, in the form of Exhibit A-7 hereto, and evidencing a “regular interest” in the Upper-Tier REMIC for purposes of the REMIC Provisions.

“Class X-D Notional Amount”: As of any date of determination, the aggregate of the Certificate Balances of the Class D and Class E Certificates.

“Class X-D Pass-Through Rate”: The Pass-Through Rate for Class X-D Certificates for any Distribution Date will be a per annum rate equal to the excess, if any, of (a) the Weighted Average Net Mortgage Rate for the related Distribution Date, over (b) the weighted average of the Pass-Through Rates on the Class D and Class E Certificates for such Distribution Date, weighted on the basis of their respective Certificate Balances immediately prior to that Distribution Date. The Pass-Through Rate applicable to the Class X-D Certificates for the initial Distribution Date shall be the rate set forth in the Preliminary Statement hereto.

“Clearing Agency”: An organization registered as a “clearing agency” pursuant to Section 17A of the Exchange Act. The initial Clearing Agency shall be DTC.

“Clearstream”: Clearstream Banking, société anonyme or any successor thereto.

“Closing Date”: February 14, 2022.

“CMBS”: Commercial mortgage-backed securities.

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“Code”: The Internal Revenue Code of 1986, as amended from time to time, and applicable final or temporary regulations of the U.S. Department of the Treasury issued pursuant thereto.

“Collateral Deficiency Amount” With respect to any AB Modified Loan as of any date of determination, the excess of (i) the Stated Principal Balance of such AB Modified Loan (taking into account the related junior note(s) and any pari passu notes included therein), over (ii) the sum of (in the case of a Whole Loan, solely to the extent allocable to the subject Mortgage Loan) (x) the most recent Appraised Value for the related Mortgaged Property or Mortgaged Properties, plus (y) solely to the extent not reflected or taken into account in such Appraised Value and to the extent on deposit with, or otherwise under the control of, the lender as of the date of such determination, any capital or additional collateral contributed by the related Mortgagor at the time the Mortgage Loan became (and as part of the modification related to) such AB Modified Loan for the benefit of the related Mortgaged Property or Mortgaged Properties (provided that in the case of a Non-Serviced Mortgage Loan, the amounts set forth in this clause (y) will be taken into account solely to the extent relevant information is received by the Master Servicer), plus (z) any other escrows or reserves (in addition to any amounts set forth in the immediately preceding clause (y)) held by the lender in respect of such AB Modified Loan as of the date of such determination. The Special Servicer and the Certificate Administrator shall be entitled to conclusively rely on the Master Servicer’s calculation or determination of any Collateral Deficiency Amount.

“Collection Account”: A segregated custodial account or accounts created and maintained by the Master Servicer pursuant to Section 3.04(a) on behalf of the Trustee for the benefit of the Certificateholders, which shall be entitled “Midland Loan Services, a Division of PNC Bank, National Association, as Master Servicer, on behalf of Wilmington Trust, National Association, as Trustee, for the benefit of the beneficial owners of Arbor Multifamily Mortgage Securities Trust 2022-MF4, Collection Account”. Any such account or accounts shall be an Eligible Account. Subject to the related Intercreditor Agreement and taking into account that each Companion Loan is subordinate or pari passu, as applicable, to the related Serviced Mortgage Loan to the extent set forth in the related Intercreditor Agreement, the subaccount described in the second paragraph of Section 3.04(b) that is part of the Collection Account shall be for the benefit of the related Companion Holder, to the extent funds on deposit in such subaccount are attributed to such Companion Loan and shall not be an asset of the Trust or any Trust REMIC formed hereunder.

“Collection Period”: With respect to any Distribution Date and any Mortgage Loan or Companion Loan, the period commencing on the day immediately succeeding the Due Date for such Mortgage Loan or Companion Loan occurring in the month preceding the month in which that Distribution Date occurs or the date that would have been the Due Date if such Mortgage Loan or Companion Loan had a Due Date in such preceding month and ending on and including the Due Date for such Mortgage Loan or Companion Loan occurring in the month in which that Distribution Date occurs. Notwithstanding the foregoing, in the event that the last day of a Collection Period is not a Business Day, any Periodic Payments received with respect to the Mortgage Loans or Companion Loan relating to such Collection Period on the Business Day immediately following such day shall be deemed to have been received during such Collection Period and not during any other Collection Period.

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“Commission”: The Securities and Exchange Commission.

“Companion Distribution Account”: With respect to any Serviced Companion Loan, the separate account created and maintained by the Companion Paying Agent pursuant to Section 3.04(b) and held on behalf of the Companion Holders, which shall be entitled “Midland Loan Services, a Division of PNC Bank, National Association, as Companion Paying Agent, for the benefit of the Companion Holders of the Companion Loans, relating to the Arbor Multifamily Mortgage Securities Trust 2022-MF4, Multifamily Mortgage Pass-Through Certificates, Series 2022-MF4”. The Companion Distribution Account shall not be an asset of the Trust or any Trust REMIC, but instead shall be held by the Companion Paying Agent on behalf of the Companion Holders. Any such account shall be an Eligible Account. Notwithstanding the foregoing, if the Master Servicer and the Companion Paying Agent are the same entity, the Companion Distribution Account may be the subaccount referenced in the second paragraph of Section 3.04(b).

“Companion Holders”: Each of the holders of record of any Companion Loan.

“Companion Loan(s)”: As defined in the Preliminary Statement.

“Companion Paying Agent”: With respect to the Serviced Companion Loans, if any, the Master Servicer in its role as Companion Paying Agent appointed pursuant to Section 3.26.

“Companion Register”: The register maintained by the Companion Paying Agent pursuant to Section 3.27.

“Compensating Interest Payments”: An amount as of any Distribution Date equal to the lesser of (i) the aggregate amount of Prepayment Interest Shortfalls incurred in connection with voluntary principal prepayments received in respect of the Mortgage Loans (other than Non-Serviced Mortgage Loans) and any related Serviced Pari Passu Companion Loans (in each case other than any Specially Serviced Loan or any Mortgage Loan, or any related Serviced Pari Passu Companion Loan on which the Special Servicer allowed a prepayment on a date other than the applicable Due Date) for the related Distribution Date and (ii) the aggregate of (A) that portion of the Master Servicer’s Servicing Fees for such Distribution Date that is, in the case of each Mortgage Loan, Serviced Pari Passu Companion Loan and REO Loan for which Servicing Fees are being paid for such Collection Period, calculated at a rate of 0.0025% per annum, (B) all Prepayment Interest Excesses received by the Master Servicer during such Collection Period with respect to the Mortgage Loans (and, so long as a Serviced Whole Loan is serviced hereunder, the related Serviced Pari Passu Companion Loan) subject to such prepayment and (C) to the extent earned on principal prepayments, net investment earnings payable to the Master Servicer for such Collection Period received by the Master Servicer during such Collection Period with respect to the Mortgage Loan or any related Serviced Pari Passu Companion Loan, as applicable, subject to such prepayment. In no event will the rights of the Certificateholders to the offset of the aggregate Prepayment Interest Shortfalls be cumulative. However, if a Prepayment Interest Shortfall occurs with respect to a Mortgage Loan as a result of the Master Servicer allowing the related Mortgagor to deviate (a “Prohibited Prepayment”) from the terms of the related Mortgage Loan documents regarding Principal Prepayments (other than (V) any

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Non-Serviced Mortgage Loan, (W) subsequent to a default under the related Mortgage Loan documents or if the Mortgage Loan is a Specially Serviced Loan, (X) pursuant to applicable law or a court order or otherwise in such circumstances where the Master Servicer is required to accept such Principal Prepayment in accordance with the Servicing Standard, (Y) at the request or with the consent of the Special Servicer or (Z) in connection with the payment of any Insurance and Condemnation Proceeds), then for purposes of calculating the Compensating Interest Payment for the related Distribution Date, the Master Servicer shall pay, without regard to clause (ii) above, the aggregate amount of Prepayment Interest Shortfalls with respect to such Mortgage Loan, otherwise described in clause (i) above in connection with such Prohibited Prepayments.

For the avoidance of doubt, Compensating Interest Payments with respect to each Serviced Whole Loan shall be allocated among the related Mortgage Loan and related Serviced Pari Passu Companion Loan(s), pro rata, in accordance with their respective principal balances.

“Conveyed Property”: As defined in Section 2.01(a).

“Corporate Trust Office”: The principal corporate trust office of the Trustee and the Certificate Administrator at which at any particular time its corporate trust business with respect to this Agreement shall be administered, which office at the date of the execution of this Agreement is located (i) with respect to Certificate transfers and surrenders, at Computershare Trust, National Association, 600 South 4^th Street, 7^th Floor, Minneapolis, Minnesota 55415, Attention: Certificate Transfer Services (CMBS) AMMST 2022-MF4, (ii) with respect to the Trustee at 1100 North Market Street, Wilmington, Delaware 19890, Attention: CMBS Trustee AMMST 2022-MF4 and (iii) for all other purposes, to the Certificate Administrator, at 9062 Old Annapolis Road, Columbia, Maryland, 21045, Attention: Corporate Trust Services (CMBS), Arbor Multifamily Mortgage Securities Trust 2022-MF4.

“Corrected Loan”: Any Specially Serviced Loan (A) that (a) with respect to the circumstances described in clauses (i), (ii) and (iii) of the definition of Servicing Transfer Event, the related Mortgagor thereunder has brought such Mortgage Loan or Companion Loan current and thereafter made three (3) consecutive full and timely Periodic Payments, including pursuant to any workout of such Mortgage Loan or Serviced Companion Loan, when (b) with respect to the circumstances described in clauses (iv), (v), (vi), (vii), (ix) and (x) of the definition of Servicing Transfer Event, such circumstances cease to exist in the good faith judgment of the Special Servicer, or when (c) with respect to the circumstances described in clause (viii) of the definition of Servicing Transfer Event, such default is cured (as determined by the Special Servicer in accordance with the Servicing Standard) or waived by the Special Servicer, and (B) (provided that at that time no other Servicing Transfer Event exists that would cause such Mortgage Loan or Companion Loan to continue to be characterized as a Specially Serviced Loan) the servicing of which the Special Servicer has returned to the Master Servicer pursuant to Section 3.21(a).

“COVID-19 Emergency”: The national emergency concerning the novel coronavirus disease (COVID-19) outbreak declared by the President on March 13, 2020 under the National Emergencies Act (50 U.S.C. 1621 et seq.).

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“COVID-19 Forbearance Agreement”: An agreement entered into pursuant to Section 3.20(k) as a result of the COVID-19 Emergency relating to the temporary suspension, waiver or reduction of payment obligations or operating covenants under the related Mortgage Loan documents or the use of funds on deposit in any reserve account or escrow account for any purpose other than the explicit purpose described in the related Mortgage Loan documents.

“COVID-19 Transfer Event”: As defined in clause (xi) of the definition of “Servicing Transfer Event”.

“CREFC^®”: The Commercial Real Estate Finance Council^®, or any successor organization reasonably acceptable to the Certificate Administrator, the Master Servicer and the Special Servicer.

“CREFC^® Advance Recovery Report”: The monthly report substantially in the form of, and containing the information called for in, the downloadable form of the “Advance Recovery Report” available as of the Closing Date on the CREFC^® Website, or such other form for the presentation of such information and containing such additional information as may from time to time be approved by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® Appraisal Reduction Amount Template”: A report substantially in the form of, and containing the information called for in, the downloadable form of the “Appraisal Reduction Amount Template” available as of the Closing Date on the CREFC^® Website, or such other form for the presentation of such information and containing such additional information as may from time to time be approved by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® Bond Level File”: The data file in the “CREFC^® Bond Level File” format substantially in the form of and containing the information called for therein, or such other form for the presentation of such information as may be approved from time to time by the CREFC^®for commercial mortgage securities transactions generally.

“CREFC^® Collateral Summary File”: The data file in the “CREFC^® Collateral Summary File” format substantially in the form of and containing the information called for therein, or such other form for the presentation of such information as may be approved from time to time by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® Comparative Financial Status Report”: The monthly report in “Comparative Financial Status Report” format substantially in the form of and containing the information called for therein for the Mortgage Loans, or such other form for the presentation of such information as may be approved from time to time by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® Delinquent Loan Status Report”: The monthly report in the “Delinquent Loan Status Report” format substantially in the form of and containing the information called for therein for the Mortgage Loans, or such other form for the presentation of such information as may be approved from time to time by the CREFC^® for commercial mortgage securities transactions generally.

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“CREFC^® Financial File”: The data file in the “CREFC^® Financial File” format substantially in the form of and containing the information called for therein for the Mortgage Loans, or such other form for the presentation of such information as may be approved from time to time by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® Historical Bond/Collateral Realized Loss Reconciliation Template”: A report substantially in the form of, and containing the information called for in, the downloadable form of the “Historical Bond/Collateral Realized Loss Reconciliation Template” available and effective from time to time on the CREFC^® Website.

“CREFC^® Historical Liquidation Loss Template”: A report substantially in the form of, and containing the information called for in, the downloadable form of the “Historical Liquidation Loss Template” available and effective from time to time on the CREFC^® Website.

“CREFC^® Historical Loan Modification/Forbearance and Corrected Mortgage Loan Report”: The monthly report in the “Historical Loan Modification/Forbearance and Corrected Mortgage Loan Report” format substantially in the form of and containing the information called for therein for the Mortgage Loans, or such other form for the presentation of such information as may be approved from time to time by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® Intellectual Property Royalty License Fee”: With respect to each Mortgage Loan and REO Loan (other than the portion of an REO Loan related to any Serviced Companion Loan) and for any Distribution Date, the amount accrued during the related Interest Accrual Period at the CREFC^® Intellectual Property Royalty License Fee Rate on the Stated Principal Balance of such Mortgage Loan or REO Loan as of the close of business on the Distribution Date in such Interest Accrual Period; provided that such amounts shall be computed for the same period and on the same interest accrual basis respecting which any related interest payment due or deemed due on the related Mortgage Loan or REO Loan is computed and shall be prorated for partial periods. For the avoidance of doubt, the CREFC^® Intellectual Property Royalty License Fee shall be deemed payable by the Master Servicer from the Lower-Tier REMIC.

“CREFC^® Intellectual Property Royalty License Fee Rate”: With respect to each Mortgage Loan and REO Loan, a rate equal to 0.00050% per annum.

“CREFC^® Interest Shortfall Reconciliation Template”: A report substantially in the form of, and containing the information called for in, the downloadable form of the “Interest Shortfall Reconciliation Template” available and effective from time to time on the CREFC^® Website.

“CREFC^® Investor Reporting Package”: The collection of reports specified by the CREFC^® from time to time as the “CREFC^® Investor Reporting Package.” As of the Closing Date, the CREFC^® Investor Reporting Package contains seven electronic files ((1) CREFC^® Loan Setup File, (2) CREFC^® Loan Periodic Update File, (3) CREFC^® Property File, (4) CREFC^® Bond Level File, (5) CREFC^® Collateral Summary File, (6) CREFC^® Financial File and (7) CREFC^® Special Servicer Loan File) and nine surveillance reports ((1) CREFC^®

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Servicer Watch List, (2) CREFC^® Delinquent Loan Status Report, (3) CREFC^® REO Status Report, (4) CREFC^® Comparative Financial Status Report, (5) CREFC^® Historical Loan Modification/Forbearance and Corrected Mortgage Loan Report, (6) CREFC^® Operating Statement Analysis Report, (7) CREFC^® NOI Adjustment Worksheet, (8) CREFC^® Loan Level Reserve/LOC Report and (9) with respect to Mortgage Loans that have a Companion Loan, the CREFC^® Total Loan Report). In addition, the CREFC^® Investor Reporting Package shall include the CREFC^® Advance Recovery Report. In addition, the CREFC^® Investor Reporting Package shall include the following nine templates: (1) CREFC^® Appraisal Reduction Amount Template, (2) CREFC^® Servicer Realized Loss Template, (3) CREFC^® Reconciliation of Funds Template, (4) CREFC^® Historical Bond/Collateral Realized Loss Reconciliation Template, (5) CREFC^® Historical Liquidation Loss Template, (6) CREFC^® Interest Shortfall Reconciliation Template, (7) CREFC^® Loan Modification Report, (8) CREFC^® Loan Liquidation Report and (9) CREFC^® REO Liquidation Report. The CREFC^® Investor Reporting Package shall be substantially in the form of, and containing the information called for in, the downloadable forms of the “CREFC^® IRP” available as of the Closing Date on the CREFC^® Website, or such other form for the presentation of such information and containing such additional information or reports as may from time to time be approved by the CREFC^® for commercial mortgage backed securities transactions generally. For the purposes of the production of the CREFC^® Comparative Financial Status Report by the Master Servicer or the Special Servicer of any such report that is required to state information for any period prior to the Cut-off Date, the Master Servicer or the Special Servicer, as the case may be, may conclusively rely (without independent verification), absent manifest error, on information provided to it by the Mortgage Loan Seller or by the related Mortgagor or (x) in the case of such a report produced by the Master Servicer, by the Special Servicer (if other than the Master Servicer or an Affiliate thereof) and (y) in the case of such a report produced by the Special Servicer, by the Master Servicer (if other than the Special Servicer or an Affiliate thereof).

“CREFC^® License Agreement”: The License Agreement, in the form set forth on the website of CREFC^® on the Closing Date, relating to the use of the CREFC^® trademarks and trade names.

“CREFC^® Loan Level Reserve/LOC Report”: The monthly report in the “CREFC^® Loan Level Reserve/LOC Report” format substantially in the form of and containing the information called for therein for the Mortgage Loans, or such other form for the presentation of such information as may be approved from time to time by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^®Loan Liquidation Report”: A report substantially in the form of, and containing the information called for in, the downloadable form of the “Loan Liquidation Report” available and effective from time to time on the CREFC^® Website, or such other form for the presentation of such information and containing such additional information as may from time to time be recommended by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® Loan Modification Report”: A report substantially in the form of, and containing the information called for in, the downloadable form of the “Loan Modification Report” available and effective from time to time on the CREFC^® Website, or such other form

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for the presentation of such information and containing such additional information as may from time to time be recommended by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® Loan Periodic Update File”: The data file in the “CREFC^® Loan Periodic Update File” format substantially in the form of and containing the information called for therein for the Mortgage Loans, or such other form for the presentation of such information as may be approved from time to time by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® Loan Setup File”: The data file in the “CREFC^® Loan Setup File” format substantially in the form of and containing the information called for therein for the Mortgage Loans, or such other form for the presentation of such information as may be approved from time to time by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® NOI Adjustment Worksheet”: The worksheet in the “NOI Adjustment Worksheet” format substantially in the form of and containing the information called for therein for the Mortgage Loans, or such other form for the presentation of such information as may be approved from time to time by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® Operating Statement Analysis Report”: The report in the “Operating Statement Analysis Report” format substantially in the form of and containing the information called for therein for the Mortgage Loans, or such other form for the presentation of such information as may be approved from time to time by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® Property File”: The data file in the “CREFC^® Property File” format substantially in the form of and containing the information called for therein for the Mortgage Loans, or such other form for the presentation of such information as may be approved from time to time by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® Reconciliation of Funds Template”: A report substantially in the form of, and containing the information called for in, the downloadable form of the “Reconciliation of Funds Template” available and effective from time to time on the CREFC^® Website, or such other form for the presentation of such information and containing such additional information as may from time to time be recommended by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® REO Liquidation Report”: A report substantially in the form of, and containing the information called for in, the downloadable form of the “REO Liquidation Report” available and effective from time to time on the CREFC^® Website, or such other form for the presentation of such information and containing such additional information as may from time to time be recommended by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® REO Status Report”: The monthly report in the “REO Status Report” format substantially in the form of and containing the information called for therein for the

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Mortgage Loans, or such other form for the presentation of such information as may be approved from time to time by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® Servicer Realized Loss Template”: A report substantially in the form of, and containing the information called for in, the downloadable form of the “Servicer Realized Loss Template” available and effective from time to time on the CREFC^® Website.

“CREFC^® Servicer Watch List”: A monthly report, as of each Determination Date, including and identifying each Non-Specially Serviced Loan satisfying the “CREFC^® Portfolio Review Guidelines” approved from time to time by the CREFC^® in the “CREFC^® Servicer Watch List” format substantially in the form of and containing the information called for therein for the Mortgage Loans, or such other form (including other portfolio review guidelines) for the presentation of such information as may be approved from time to time by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® Special Servicer Loan File”: The data file in the “CREFC^® Special Servicer Loan File” format substantially in the form of and containing the information called for therein for the Mortgage Loans, or such other form for the presentation of such information as may be approved from time to time by the CREFC^® for commercial mortgage securities transactions generally.

“CREFC^® Total Loan Report”: A monthly report substantially in the form of, and containing the information called for in, the downloadable form of the “Total Loan Report” available as of the Closing Date on the CREFC^® Website, or in such other form for the presentation of such information and containing such additional information as may from time to time be adopted by the CREFC^® for commercial mortgage-backed securities transactions and is reasonably acceptable to the Master Servicer.

“CREFC^® Website”: The CREFC^® Website located at “www.crefc.org” or such other primary website as the CREFC^® may establish for dissemination of its report forms.

“Cross-Over Date”: The Distribution Date on which the Certificate Balances of the Subordinate Certificates have all previously been reduced to zero as a result of the allocation of Realized Losses to such Certificates.

“Crossed Mortgage Loan Group”: With respect to (i) any Mortgage Loan that consists of more than one commercial mortgage loan, the underlying group of loans that are cross-collateralized and cross-defaulted with each other and (ii) any two or more individual Mortgage Loans that are cross-collateralized and cross-defaulted with each other, such cross-collateralized and cross-defaulted Mortgage Loans. For the avoidance of doubt, there is no Crossed Mortgage Loan Group in the Trust Fund.

“Crossed Underlying Loan”: With respect to any Crossed Mortgage Loan Group, a Mortgage Loan that is cross-collateralized and cross-defaulted with one or more other Mortgage Loans within such Crossed Mortgage Loan Group. For the avoidance of doubt, there is no Crossed Underlying Loan in the Trust Fund.

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“Crossed Underlying Loan Repurchase Criteria”: With respect to any Crossed Mortgage Loan Group as to which one or more (but not all) of the Crossed Underlying Loans therein are affected by a Material Defect (the Crossed Underlying Loan(s) in such Crossed Mortgage Loan Group affected by such Material Defect, for purposes of this definition, the “affected Crossed Underlying Loans” and the other Crossed Underlying Loan(s) in such Crossed Mortgage Loan Group, for purposes of this definition, the “remaining Crossed Underlying Loans”) (i) the weighted average Debt Service Coverage Ratio for all the remaining Crossed Underlying Loans for the four most recently reported calendar quarters preceding the repurchase or substitution shall not be less than the greater of (a) the weighted average Debt Service Coverage Ratio for the entire such Crossed Mortgage Loan Group, including the affected Crossed Underlying Loan(s), for the four most recently reported calendar quarters preceding the repurchase or substitution, and (b) 1.25x, (ii) the weighted average LTV Ratio for all the remaining Crossed Underlying Loans determined at the time of repurchase or substitution based upon an Appraisal obtained by the Special Servicer at the expense of the Mortgage Loan Seller shall not be greater than the least of (a) the weighted average LTV Ratio for the entire such Crossed Mortgage Loan Group, including the affected Crossed Underlying Loan(s), determined at the time of repurchase or substitution based upon an Appraisal obtained by the Special Servicer at the expense of the Mortgage Loan Seller, (b) the weighted average LTV Ratio for the entire such Crossed Mortgage Loan Group, including the affected Crossed Underlying Loan(s), as of the Cut-off Date and (c) 75%, (iii) the Mortgage Loan Seller, at its expense, shall have furnished the Trustee and the Certificate Administrator with an Opinion of Counsel that any modification relating to the repurchase or substitution of a Crossed Underlying Loan shall not cause an Adverse REMIC Event to occur and (iv) the Mortgage Loan Seller causes the affected Crossed Underlying Loan to become not cross-collateralized and cross-defaulted with the remaining related Crossed Underlying Loans prior to such repurchase or substitution or otherwise forbears from exercising enforcement rights against the Primary Collateral for any Crossed Underlying Loan(s) remaining in the Trust (while the Trust forbears from exercising enforcement rights against the Primary Collateral for the Mortgage Loan removed from the Trust).

“Custodial Exception Report”: As defined in Section 2.02(b).

“Custodian”: A Person who is at any time appointed by the Trustee pursuant to Section 8.11 as a document custodian for the Mortgage Files, which Person shall not be the Depositor, the Mortgage Loan Seller or an Affiliate of either of them. The Certificate Administrator shall be the initial Custodian. Computershare Trust Company, National Association will perform its duties as Custodian hereunder through its Document Custody division (including, as applicable, any agents or affiliates utilized thereby).

“Cut-off Date”: With respect to each Mortgage Loan, the related Due Date of such Mortgage Loan in February 2022, or with respect to any Mortgage Loan that has its first Due Date after February 2022, the date that would have otherwise been the related Due Date in February 2022.

“Cut-off Date Balance”: With respect to any Mortgage Loan, the outstanding principal balance of such Mortgage Loan, as of the Cut-off Date, after application of all payments of principal due on or before such date, whether or not received.

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“DBRS Morningstar”: DBRS, Inc., and its successors in interest. If neither DBRS Morningstar nor any successor remains in existence, “DBRS Morningstar” shall be deemed to refer to such other nationally recognized statistical rating agency or other comparable Person reasonably designated by the Depositor, notice of which designation shall be given to the Trustee, the Certificate Administrator, the Master Servicer and the Special Servicer and specific ratings of DBRS Morningstar herein referenced shall be deemed to refer to the equivalent ratings of the party so designated.

“Debt Service Coverage Ratio”: With respect to any Mortgage Loan, for any twelve-month period covered by an annual operating statement for the related Mortgaged Property, the ratio of (i) Net Operating Income produced by the related Mortgaged Property during such period to (ii) the aggregate amount of Periodic Payments (other than any Balloon Payment) due under such Mortgage Loan during such period; provided that with respect to the Mortgage Loans identified on Annex A-1 to the Offering Circular as paying interest only for a specified period of time set forth in the related Mortgage Loan documents and then paying principal and interest, the related Periodic Payment will be calculated (for purposes of this definition only) to include interest and principal (based on the remaining amortization term indicated in the Mortgage Loan Schedule).

“Default Interest”: With respect to any Mortgage Loan or Companion Loan, all interest accrued in respect of such Mortgage Loan or Companion Loan during such Collection Period provided for in the related Mortgage Note or Mortgage as a result of a default (exclusive of late payment charges) that is in excess of interest at the related Mortgage Rate accrued on the unpaid principal balance of such Mortgage Loan or Companion Loan outstanding from time to time.

“Defaulted Loan”: A Mortgage Loan (other than a Non-Serviced Mortgage Loan) or a Serviced Whole Loan (i) that is delinquent at least sixty (60) days in respect of its Periodic Payments or delinquent in respect of its Balloon Payment, if any; provided that in respect of a Balloon Payment, such period shall be sixty (60) days if the related Mortgagor has provided the Master Servicer or the Special Servicer prior to the related Maturity Date with a written and fully executed commitment or otherwise binding application for refinancing of the related Mortgage Loan from an acceptable lender reasonably satisfactory in form and substance to the Special Servicer (and the party receiving such commitment shall promptly forward a copy of such commitment or application to the Master Servicer or the Special Servicer, as applicable, if it is not evident that a copy has been delivered to such other party); and, in either case, such delinquency is to be determined without giving effect to any Grace Period permitted by the related Mortgage or Mortgage Note and without regard to any acceleration of payments under the related Mortgage and Mortgage Note or (ii) as to which the Special Servicer has, by written notice to the related Mortgagor, accelerated the maturity of the indebtedness evidenced by the related Mortgage Note. For the avoidance of doubt, a defaulted Companion Loan does not constitute a “Defaulted Loan”.

“Defeasance Accounts”: As defined in Section 3.20(h).

“Defect”: As defined in Section 2.02(f).

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“Deficient Exchange Act Deliverable”: With respect to the Master Servicer, the Special Servicer, the Custodian, the Certificate Administrator, the Trustee and each Servicing Function Participant and Additional Servicer retained by it (other than an Initial Sub-Servicer), any item (x) regarding such party, (y) prepared by such party or any registered public accounting firm, attorney or other agent retained by such party to prepare such information and (z) delivered by or on behalf of such party pursuant to the delivery requirements under Article XII of this Agreement that does not conform to the applicable reporting requirements under the Securities Act, the Exchange Act, the Sarbanes-Oxley Act and the rules and regulations promulgated thereunder.

“Deficient Valuation”: With respect to any Mortgage Loan or Serviced Whole Loan, as applicable, a valuation by a court of competent jurisdiction of the Mortgaged Property in an amount less than the then outstanding principal balance of such Mortgage Loan or Serviced Whole Loan which valuation results from a proceeding initiated under the Bankruptcy Code.

“Definitive Certificate”: Any Certificate in definitive, fully registered form without interest coupons. Initially, the Class R Certificates and any Certificate issued pursuant to Sections 5.02(c) and (d) shall be Definitive Certificates.

“Denomination”: With respect to any Certificate or any beneficial interest in a Certificate the amount (i) (a) set forth on the face thereof, (b) set forth on a schedule attached thereto or (c) in the case of any beneficial interest in a Book-Entry Certificate, the interest of the related Certificate Owner in the applicable Class of Certificates as reflected on the books and records of the Depository or related Depository Participant, as applicable, (ii) expressed in terms of initial Certificate Balance or initial Notional Amount, as applicable, and (iii) in an authorized denomination, as set forth in Section 5.01(a).

“Depositor”: Arbor Private Label Depositor, LLC, a Delaware limited liability company or its successor in interest.

“Depository”: DTC, or any successor Depository hereafter named. The nominee of the initial Depository for purposes of registering those Certificates that are to be Book-Entry Certificates, is Cede & Co. The Depository shall at all times be a “clearing corporation” as defined in Section 8-102(3) of the UCC of the State of New York and a “clearing agency” registered pursuant to the provisions of Section 17A of the Exchange Act.

“Depository Participant”: A broker, dealer, bank or other financial institution or other Person for whom from time to time the Depository effects book-entry transfers and pledges of securities deposited with the Depository.

“Determination Date”: With respect to any Distribution Date, the eleventh (11^th) day of each calendar month (or, if the eleventh (11^th) calendar day of that month is not a Business Day, then the next Business Day).

“Direct Sale Certificates”: $58,894,000 initial Certificate Balance of the Class A-5 Certificates.

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“Directly Operate”: With respect to any REO Property (except with respect to a Non-Serviced Mortgaged Property), the furnishing or rendering of services to the tenants thereof, that are not customarily provided to tenants in connection with the rental of space “for occupancy only” within the meaning of Treasury Regulations Section 1.512(b)-1(c)(5), the management or operation of such REO Property, the holding of such REO Property primarily for sale to customers, the use of such REO Property in a trade or business conducted by the Trust or on behalf of a Companion Holder or the performance of any construction work on the REO Property other than through an Independent Contractor; provided, however, that an REO Property shall not be considered to be Directly Operated solely because the Trustee (or the Special Servicer on behalf of the Trustee) establishes rental terms, chooses tenants, enters into or renews leases, deals with taxes and insurance or makes decisions as to repairs or capital expenditures with respect to such REO Property or takes other actions consistent with Treasury Regulations Section 1.856-4(b)(5)(ii).

“Disclosable Special Servicer Fees”: With respect to any Mortgage Loan (other than any Non-Serviced Mortgage Loan) and any related Serviced Companion Loan (including any related REO Property), any compensation and other remuneration (including, without limitation, in the form of commissions, brokerage fees, or rebates, or as a result of any other fee-sharing arrangement) received or retained by the Special Servicer or any of its Affiliates that is paid by any Person (including, without limitation, the Trust, any Mortgagor, any manager, any guarantor or indemnitor in respect of a Mortgage Loan or Serviced Companion Loan and any purchaser of any such Mortgage Loan or Serviced Companion Loan or REO Property) in connection with the disposition, workout or foreclosure of any Mortgage Loan (other than any Non-Serviced Mortgage Loan) or Serviced Companion Loan, the management or disposition of any REO Property, and the performance by the Special Servicer or any such Affiliate of any other special servicing duties under this Agreement, other than (1) any Permitted Special Servicer/Affiliate Fees and (2) any compensation or remuneration to which the Special Servicer is entitled pursuant to Section 3.11 of this Agreement.

“Disclosure Parties”: As defined in Section 3.15(f).

“Discount Rate”: As defined in Section 4.01(e).

“Disqualified Non-U.S. Tax Person”: With respect to the Class R Certificates, any Non-U.S. Tax Person or its agent other than (a) a Non-U.S. Tax Person that holds the Class R Certificates in connection with the conduct of a trade or business within the United States and has furnished the transferor and the Certificate Registrar with an effective IRS Form W-8ECI or (b) a Non-U.S. Tax Person that has delivered to both the transferor and the Certificate Administrator an opinion of a nationally recognized tax counsel to the effect that the transfer of the Class R Certificates to it is in accordance with the requirements of the Code and the regulations promulgated thereunder and that such transfer of the Class R Certificates will not be disregarded for federal income tax purposes.

“Disqualified Organization”: Any of (i) the United States, any State or political subdivision thereof, any possession of the United States or any agency or instrumentality of any of the foregoing (other than an instrumentality which is a corporation if all of its activities are subject to tax and, except for Freddie Mac, a majority of its board of directors is not selected by

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such governmental unit), (ii) a foreign government, any international organization or any agency or instrumentality of any of the foregoing, (iii) any organization which is exempt from the tax imposed by Chapter 1 of the Code (including the tax imposed by Section 511 of the Code on unrelated business taxable income) on any excess inclusions (as defined in Section 860E(c)(1) of the Code) with respect to the Class R Certificates (except certain farmers’ cooperatives described in Section 521 of the Code), (iv) rural electric and telephone cooperatives described in Section 1381(a)(2)(C) of the Code, and (v) any other Person so designated by the Trustee or the Certificate Administrator based upon an Opinion of Counsel as provided to the Trustee or the Certificate Administrator (at no expense to the Trustee or the Certificate Administrator) that the holding of an Ownership Interest in a Class R Certificate by such Person may cause any Trust REMIC to fail to qualify as a REMIC at any time that the Certificates are outstanding or any Person having an Ownership Interest in any Class of Certificates (other than such Person) to incur a liability for any federal tax imposed under the Code that would not otherwise be imposed but for the Transfer of an Ownership Interest in a Class R Certificate to such Person. The terms “United States,” “State” and “international organization” shall have the meanings set forth in Section 7701 of the Code or successor provisions.

“Distribution Accounts”: Collectively, the Upper-Tier REMIC Distribution Account and the Lower-Tier REMIC Distribution Account (and in each case any subaccount thereof), all of which may be subaccounts of a single Eligible Account.

“Distribution Date”: The fourth (4^th) Business Day following each Determination Date, beginning in March 2022. The initial Distribution Date shall be March 17, 2022.

“Distribution Date Statement”: As defined in Section 4.02(a).

“Do Not Hire List”: The list, as may be updated at any time, provided by the Depositor to the Master Servicer, Special Servicer, the Certificate Administrator or the Trustee, which lists certain parties identified by the Depositor as having failed to comply (after any applicable cure period) with their respective obligations under Article XII of this Agreement or as having failed to comply (after any applicable cure period) with any similar Regulation AB reporting requirements under any other securitization transaction. For the avoidance of doubt, as of the Closing Date, no parties appear on the Do Not Hire List.

“DTC”: The Depository Trust Company, a New York corporation.

“Due Date”: With respect to (i) any Mortgage Loan or Companion Loan, as applicable, on or prior to its Maturity Date, the day of the month set forth in the related Mortgage Note on which each Periodic Payment thereon is scheduled to be first due, (ii) any Mortgage Loan or Companion Loan, as applicable, after the Maturity Date therefor, the day of the month set forth in the related Mortgage Note on which each Periodic Payment on such Mortgage Loan or Companion Loan, as applicable, had been scheduled to be first due, and (iii) any REO Loan, the day of the month set forth in the related Mortgage Note on which each Periodic Payment on the related Mortgage Loan or Companion Loan, as applicable, had been scheduled to be first due.

“Eligible Account”: Any of the following: (i) a segregated account or accounts maintained with a federal or state chartered depository institution or trust company (including the

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Trustee or the Certificate Administrator), (A) the long-term unsecured debt obligations of which are rated at least “A+” by Fitch, if the deposits are to be held in such account for thirty (30) days or more, and the short-term debt obligations of which have a short-term rating of not less than “F1” from Fitch, if the deposits are to be held in such account for less than thirty (30) days and (B) the long-term unsecured debt obligations of which are rated at least “A” by DBRS Morningstar (if then rated by DBRS Morningstar, or if not rated by DBRS Morningstar, an equivalent rating (or higher) by at least two (2) NRSROs (which may include Fitch) or such other rating confirmed in a Rating Agency Confirmation), if the deposits are to be held in such account for thirty (30) days or more, and the short-term debt obligations of which have a short-term rating of not less than “R-1(middle)” from DBRS Morningstar (if then rated by DBRS Morningstar, or if not rated by DBRS Morningstar, an equivalent rating (or higher) by at least two (2) NRSROs (which may include Fitch) or such other rating confirmed in a Rating Agency Confirmation), if the deposits are to be held in such account for less than thirty (30) days; (ii) an account or accounts maintained with Wells Fargo Bank, National Association so long as Wells Fargo Bank, National Association’s long-term unsecured debt rating shall be at least “A” from Fitch (if the deposits are to be held in the account for more than thirty (30) days) and “A” from DBRS Morningstar (if then rated by DBRS Morningstar, or if not rated by DBRS Morningstar, an equivalent rating (or higher) by at least two (2) NRSROs (which may include Fitch) or such other rating confirmed in a Rating Agency Confirmation) or Wells Fargo Bank, National Association’s short-term deposit or short-term unsecured debt rating shall be at least “F2” from Fitch (if the deposits are to be held in the account for thirty (30) days or less) and “R-1 (middle)” from DBRS Morningstar (if then rated by DBRS Morningstar, or if not rated by DBRS Morningstar, an equivalent rating (or higher) by at least two (2) NRSROs (which may include Fitch) or such other rating confirmed in a Rating Agency Confirmation); (iii) an account or accounts maintained with PNC Bank, National Association so long as PNC Bank, National Association’s long-term unsecured debt or deposit rating shall be at least (A) “A” by Fitch and (B) “A” from DBRS Morningstar (if then rated by DBRS Morningstar, or if not rated by DBRS Morningstar, an equivalent rating (or higher) by at least two (2) NRSROs (which may include Fitch) or such other rating confirmed in a Rating Agency Confirmation) (if the deposits are to be held in the account for more than thirty (30) days) or PNC Bank, National Association’s short-term deposit or short-term unsecured debt rating shall be at least (A) “F2” by Fitch and (B) “R-1 (middle)” from DBRS Morningstar (if then rated by DBRS Morningstar, or if not rated by DBRS Morningstar, an equivalent rating (or higher) by at least two (2) NRSROs (which may include Fitch) or such other rating confirmed in a Rating Agency Confirmation) (if the deposits are to be held in the account for thirty (30) days or less); (iv) such other account or accounts that, but for the failure to satisfy one or more of the minimum rating(s) set forth in the applicable clause, would be listed in clauses (i) – (iii) above, with respect to which a Rating Agency Confirmation has been obtained from each Rating Agency for which the minimum ratings set forth in the applicable clause is not satisfied with respect to such account, which account may be an account maintained by or with the Certificate Administrator, the Trustee, the Master Servicer or the Special Servicer; (v) any other account or accounts not listed in clauses (i) – (iii) above with respect to which a Rating Agency Confirmation has been obtained from each and every Rating Agency and a confirmation of the applicable rating agencies that such action will not result in the downgrade, withdrawal or qualification of its then-current ratings of any securities related to a Companion Loan, if any (provided that such rating agency confirmation may be considered satisfied in the same manner as any Rating Agency Confirmation may be considered

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satisfied with respect to the Certificates pursuant to Section 3.25), which account may be an account maintained by or with the Certificate Administrator, the Trustee, the Master Servicer or the Special Servicer; or (vi) a segregated trust account or accounts maintained with the corporate trust department of a federal or state chartered depository institution or trust company that has a long-term unsecured debt rating of at least “A2” from Moody’s (if the deposits are to be held in the account for more than thirty (30) days) or a short-term unsecured debt rating of at least “P-1” from Moody’s (if the deposits are to be held in the account for thirty (30) days or less) and that, in either case, has corporate trust powers, acting in its fiduciary capacity, provided that any state chartered depository institution or trust company is subject to regulation regarding fiduciary funds substantially similar to 12 C.F.R. § 9.10(b). Eligible Accounts may bear interest. No Eligible Account shall be evidenced by a certificate of deposit, passbook or other similar instrument.

“Eligible Borrower”: A borrower that has (a) demonstrated that it is experiencing a financial hardship due directly to the COVID-19 Emergency by providing (i) a hardship certification, executed under oath by an authorized officer of such borrower, certifying how the Mortgaged Property has been impacted by the COVID-19 Emergency, which letter shall include information documenting the decline in collections, a summary of tenants who have indicated they will not be able to pay rent or have broken leases, and details on specific employment sectors that have impacted the tenant base, (ii) a delinquency report or collections documentation demonstrating lack of adequate cash flow, (iii) a current rent roll, (iv) the most recent financial statement and (v) other information as may be required to demonstrate the hardship and (b) represented that (i) its Mortgage Loan was current as of the Due Date in the month prior to the Cut-off Date for the securitization, and (ii) the borrower has no knowledge, after due inquiry, of any facts or circumstances affecting, or expected to affect, the Mortgaged Property that would (X) materially impair its ability to successfully operate its Mortgaged Property or make all required debt service payments (including deferred payments with interest thereon), or (Y) otherwise cause a default on any of the borrower’s other loan obligations, in each case other than as a result of the COVID-19 Emergency.

“Environmental Assessment”: An “environmental site assessment” as such term is defined in, and meeting the criteria of, the American Society of Testing Materials Standard Section E 1527-00, or any successor thereto.

“Environmental Indemnity Agreement”: With respect to any Mortgage Loan, any agreement between the Mortgagor (or a guarantor thereof) and the originator of such Mortgage Loan relating to the Mortgagor’s obligation to remediate or monitor or indemnify for any environmental problems relating to the related Mortgaged Property.

“ERISA”: The Employee Retirement Income Security Act of 1974, as amended.

“ERISA Plan”: As defined in Section 5.03(r).

“ERISA Restricted Certificate”: Any Certificate (other than a Class R Certificate) that does not meet the requirements of Prohibited Transaction Exemption 2002-19, as amended by Prohibited Transaction Exemption 2013-08 (as such exemption may be amended from time to

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time) as of the date of the acquisition of such Certificate by a Plan. As of the Closing Date, the Class F-RR Certificates are ERISA Restricted Certificates.

“Escrow Payment”: Any payment received by the Master Servicer or the Special Servicer for the account of any Mortgagor for application toward the payment of real estate taxes, assessments, insurance premiums, ground lease rents and similar items in respect of the related Mortgaged Property, including amounts for deposit to any reserve account.

“EU Securitization Regulation”: Regulation (EU) 2017/2402 relating to a European framework for simple, transparent and standardized securitization, as amended, varied or substituted from time to time.

“EU/UK Risk Retention Requirements”: The requirement in each of the EU/UK Securitization Regulations that the originator, sponsor or original lender will retain, on an ongoing basis, a material net economic interest of not less than 5% determined in accordance with Article 6 of the applicable EU/UK Securitization Regulation.

“EU/UK Securitization Regulation”: EU Securitization Regulation and the UK Securitization Regulation.

“Euroclear”: The Euroclear System or any successor thereto.

“EU/UK Hedging Covenant”: The undertaking in paragraph (b) of Article 3 of the EU/UK Risk Retention Letter.

“EU/UK Risk Retention Letter”: The EU/UK Risk Retention Letter, dated the Closing Date, of Arbor Realty SR, Inc., ARSR Alpine, LLC and Arbor Private Label, LLC to the Depositor, the Trustee, the Certificate Administrator, and the Placement Agent.

“EU/UK Transfer Restriction Period”: The period from the Closing Date until the date on which the EU/UK Risk Retention Requirements have each been effectively repealed or officially determined by the relevant competent regulatory authority(ies) to be no longer applicable to this securitization.

“Excess Modification Fee Amount”: With respect to either the Master Servicer or the Special Servicer, any Corrected Loan and any particular modification, waiver, extension or amendment with respect to such Corrected Loan that gives rise to the payment of a Workout Fee, an amount equal to the aggregate of any Excess Modification Fees paid by or on behalf of the related Mortgagor with respect to the related Mortgage Loan (including the related Serviced Companion Loan, if applicable, unless prohibited under the related Intercreditor Agreement) and received and retained by the Master Servicer or the Special Servicer, as applicable, as compensation within the prior eighteen (18) months of such modification, waiver, extension or amendment, but only to the extent those fees have not previously been deducted from a Workout Fee or Liquidation Fee.

“Excess Modification Fees”: With respect to any Mortgage Loan (other than any Non-Serviced Mortgage Loan) or Serviced Whole Loan, the sum of (A) the excess, if any, of (i) any and all Modification Fees with respect to a modification, waiver, extension or amendment

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of any of the terms of such Mortgage Loan or Serviced Whole Loan, as applicable, over (ii) all unpaid or unreimbursed additional expenses (including, without limitation, reimbursement of Advances and interest on Advances to the extent not otherwise paid or reimbursed by the Mortgagor but excluding Special Servicing Fees, Workout Fees and Liquidation Fees) outstanding or previously incurred on behalf of the Trust with respect to the related Mortgage Loan or Serviced Whole Loan, as applicable, and reimbursed from such Modification Fees and (B) expenses previously paid or reimbursed from Modification Fees as described in the preceding clause (A), which expenses have been recovered from the related Mortgagor or otherwise. With respect to each of the Master Servicer and the Special Servicer, the Excess Modification Fees collected and earned by such Person from the related Mortgagor (taken in the aggregate with any other Excess Modification Fees collected and earned by such Person from the related Mortgagor within the prior eighteen (18) months of the collection of the current Excess Modification Fees) will be subject to a cap of 1.00% of the outstanding principal balance of the related Mortgage Loan or Serviced Whole Loan, as applicable, on the closing date of the related modification, extension, waiver or amendment (after giving effect to such modification, extension, waiver or amendment) with respect to any Mortgage Loan or Serviced Whole Loan, as applicable.

“Excess Prepayment Interest Shortfall”: The aggregate of any Prepayment Interest Shortfalls resulting from any principal prepayments made on the Mortgage Loans to be included in the Available Funds for any Distribution Date that are not covered by the Master Servicer’s Compensating Interest Payment for the related Distribution Date and the portion of the compensating interest payments allocable to the Non-Serviced Mortgage Loans to the extent received from the related Non-Serviced Master Servicer.

“Exchange Act”: The Securities Exchange Act of 1934, as amended from time to time and the rules and regulations of the Commission thereunder.

“Excluded Loan”: With respect to the Risk Retention Consultation Party or the Holder of the majority of the Risk Retention Certificates, any Mortgage Loan or Whole Loan if, as of any date of determination, the Risk Retention Consultation Party or the Holder of the majority of the Risk Retention Certificates is a Borrower Party. As of the Closing Date, there are no Excluded Loans.

“Excluded Special Servicer”: With respect to any Excluded Special Servicer Loan, a replacement special servicer that is not a Borrower Party with respect to such Excluded Special Servicer Loan and satisfies all of the eligibility requirements applicable to the Special Servicer set forth in Section 7.01(g)(i). As of the Closing Date, there is no Excluded Special Servicer related to the Trust.

“Excluded Special Servicer Information”: With respect to any Excluded Special Servicer Loan, any information solely related to such Excluded Special Servicer Loan and/or the related Mortgaged Properties, which shall include the Asset Status Reports, and any Officer’s Certificates delivered by the Master Servicer or the applicable Excluded Special Servicer supporting any determination that any Advance was (or, if made, would be) a Nonrecoverable Advance, or such other information and reports designated as Excluded Special Servicer Information by the applicable Excluded Special Servicer or the Master Servicer, as applicable,

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other than such information with respect to such Excluded Special Servicer Loan(s) that is aggregated with information of other Mortgage Loans at a pool level. For the avoidance of doubt, any file or report contained in the CREFC^® Investor Reporting Package (CREFC^® IRP) (other than the CREFC^® Special Servicer Loan File relating to any Excluded Special Servicer Loan) shall not be considered “Excluded Special Servicer Information”.

“Excluded Special Servicer Loan”: Any Mortgage Loan (other than a Non-Serviced Mortgage Loan) or Serviced Whole Loan with respect to which, as of any date of determination, the Special Servicer has obtained knowledge that it has become a Borrower Party. As of the Closing Date, there are no Excluded Special Servicer Loans related to the Trust.

“Extended Cure Period”: As defined in Section 2.03(b).

“Fannie Mae”: Federal National Mortgage Association or any successor thereto.

“FDIC”: Federal Deposit Insurance Corporation or any successor thereto.

“Final Recovery Determination”: A reasonable determination by the Special Servicer, with respect to any Defaulted Loan (and, if applicable, any defaulted Companion Loan), Corrected Loan or REO Property (other than a Mortgage Loan or REO Property, as the case may be, that was purchased by (i) the Mortgage Loan Seller pursuant to Section 6 of the Mortgage Loan Purchase Agreement, (ii) the Special Servicer or other person pursuant to Section 3.18(b), any Companion Holder, any mezzanine lender or the Mortgage Loan Seller pursuant to Section 3.18 or (iii) the Master Servicer, Special Servicer, or the Holders of the Class R Certificates pursuant to Section 9.01) that there has been a recovery of all Insurance and Condemnation Proceeds, Liquidation Proceeds, REO Revenue and other payments or recoveries that, in the Special Servicer’s judgment, which judgment was exercised without regard to any obligation of the Special Servicer to make payments from its own funds pursuant to Section 3.07(b), will ultimately be recoverable.

“Fitch”: Fitch Ratings, Inc., and its successors in interest. If neither Fitch nor any successor remains in existence, “Fitch” shall be deemed to refer to such other nationally recognized statistical rating agency or other comparable Person reasonably designated by the Depositor, notice of which designation shall be given to the Trustee, the Certificate Administrator, the Master Servicer and the Special Servicer, and specific ratings of Fitch herein referenced shall be deemed to refer to the equivalent ratings of the party so designated.

“Freddie Mac”: Federal Home Loan Mortgage Corporation or any successor thereto.

“Gain-on-Sale Entitlement Amount”: For each Distribution Date, the aggregate amount of (i) the sum of (a) the aggregate portion of the Interest Distribution Amount for each Class of Regular Certificates that would remain unpaid as of the close of business on the Distribution Date, and (b) the amount by which the Principal Distribution Amount exceeds the aggregate amount that would actually be distributed on the Distribution Date in respect of such Principal Distribution Amount, and (ii) any Realized Losses outstanding immediately after such Distribution Date, to the extent such amounts would occur on such Distribution Date or would be

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outstanding immediately after such Distribution Date, as applicable, without the inclusion of the Gain-on-Sale Remittance Amount as part of the definition of Available Funds.

“Gain-on-Sale Proceeds”: With respect to any Mortgage Loan (other than any Non-Serviced Mortgage Loan), the excess of (i) Liquidation Proceeds net of any related Liquidation Expenses (or the portion of such net Liquidation Proceeds payable to the related Mortgage Loan pursuant to the related Intercreditor Agreement) over (ii) the greater of the Purchase Price for such Mortgage Loan on the date on which Liquidation Proceeds were received and the amount that would have been received if a payment in full of principal and all other outstanding amounts had been paid with respect to such Mortgage Loan (including any amounts allocated as a Yield Maintenance Charge, prepayment premium, recovery of any late payment charges and default interest or recovery of any assumption fees or Modification Fees).

“Gain-on-Sale Remittance Amount”: For each Distribution Date, the lesser of (i) the amount on deposit in the Gain-on-Sale Reserve Account on such Distribution Date, and (ii) the Gain-on-Sale Entitlement Amount.

“Gain-on-Sale Reserve Account”: A custodial account or accounts (or subaccount of the Distribution Account) created and maintained by the Certificate Administrator, pursuant to Section 3.04(e) on behalf of the Trustee for the benefit of the Certificateholders, which shall initially be entitled “Computershare Trust Company, National Association, as Certificate Administrator, on behalf of Wilmington Trust, National Association, as Trustee, for the benefit of the beneficial owners of Arbor Multifamily Mortgage Securities Trust 2022-MF4, Gain-on-Sale Reserve Account”. Any such account shall be an Eligible Account or a subaccount of an Eligible Account.

“Grace Period”: The number of days before a payment default is an event of default under the related Mortgage Loan and/or before the imposition of late payment charges and/or default interest.

“Ground Lease”: The ground lease pursuant to which any Mortgagor holds a leasehold interest in the related Mortgaged Property and any estoppels or other agreements executed and delivered by the ground lessor in favor of the lender under the Mortgage Loan.

“Hazardous Materials”: Any dangerous, toxic or hazardous pollutants, chemicals, wastes or substances, including, without limitation, those so identified pursuant to CERCLA or any other federal, state or local environmental related laws and regulations, and specifically including, without limitation, asbestos and asbestos-containing materials, polychlorinated biphenyls, radon gas, petroleum and petroleum products, urea formaldehyde and any substances classified as being “in inventory,” “usable work in process” or similar classification which would, if classified as unusable, be included in the foregoing definition.

“Independent”: When used with respect to any accountants, a Person who is “independent” within the meaning of Rule 2-01(b) of the Commission’s Regulation S-X. When used with respect to any specified Person, any such Person who (i) is in fact independent of the Trustee, the Certificate Administrator, the Depositor, the Master Servicer, the Special Servicer, the Risk Retention Consultation Party, the Companion Holders (insofar as the relevant matter

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involves a Whole Loan (whether alone or together with one or more other Mortgage Loans)) and all Affiliates thereof, (ii) does not have any material direct financial interest in or any material indirect financial interest in any of the Trustee, the Certificate Administrator, the Depositor, the Master Servicer, the Special Servicer, the Risk Retention Consultation Party, the Companion Holders (insofar as the relevant matter involves a Whole Loan (whether alone or together with one or more other Mortgage Loans)) or any Affiliate thereof and (iii) is not connected with the Trustee, the Certificate Administrator, the Depositor, the Master Servicer, the Special Servicer, the Risk Retention Consultation Party, the Companion Holders (insofar as the relevant matter involves a Whole Loan (whether alone or together with one or more other Mortgage Loans)) or any Affiliate thereof as an officer, employee, promoter, underwriter, trustee, partner, director or Person performing similar functions; provided, however, that a Person shall not fail to be Independent of the Trustee, the Certificate Administrator, the Depositor, the Master Servicer, the Special Servicer, the Risk Retention Consultation Party, the Companion Holders or any Affiliate thereof merely because such Person is the beneficial owner of 1% or less of any Class of securities issued by the Trustee, the Certificate Administrator, the Depositor, the Master Servicer, the Special Servicer, the Risk Retention Consultation Party, the Companion Holders or any Affiliate thereof, as the case may be, so long as such ownership constitutes less than 1% of the total assets of such Person.

“Independent Contractor”: Either (i) any Person that would be an “independent contractor” with respect to the Trust within the meaning of Section 856(d)(3) of the Code if the Trust were a real estate investment trust (except that the ownership test set forth in that Section shall be considered to be met by any Person that owns, directly or indirectly, 35% or more of any Class of Certificates, or such other interest in any Class of Certificates as is set forth in an Opinion of Counsel, which shall be at no expense to the Trustee, the Certificate Administrator, the Master Servicer, any Companion Holder or the Trust, delivered to the Trustee, any Companion Holder, the Certificate Administrator and the Special Servicer), so long as the Trust does not receive or derive any income from such Person and provided that the relationship between such Person and the Trust is at arm’s length, all within the meaning of Treasury Regulations Section 1.856-4(b)(5) (except that neither the Master Servicer nor the Special Servicer shall be considered to be an Independent Contractor under the definition in this clause (i) unless an Opinion of Counsel has been delivered to the Trustee and the Certificate Administrator to that effect) or (ii) any other Person (including the Master Servicer and the Special Servicer) upon receipt by the Trustee, the Certificate Administrator and the Master Servicer of an Opinion of Counsel, which shall be at no expense to the Trustee, the Certificate Administrator, the Master Servicer or the Trust, to the effect that the taking of any action in respect of any REO Property by such Person, subject to any conditions therein specified, that is otherwise herein contemplated to be taken by an Independent Contractor will not cause such REO Property to cease to qualify as “foreclosure property” within the meaning of Section 860G(a)(8) of the Code or cause any income realized in respect of such REO Property to fail to qualify as Rents from Real Property.

“Initial Cure Period”: As defined in Section 2.03(b).

“Initial Sub-Servicer”: With respect to each Mortgage Loan that is subject to a Sub-Servicing Agreement with the Master Servicer as of the Closing Date, the Sub-Servicer

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under any such Sub-Servicing Agreement. As of the Closing Date, each entity listed on Exhibit X is an Initial Sub-Servicer.

“Initial Sub-Servicing Agreement”: The Arbor Sub-Servicing Agreement and any other Sub-Servicing Agreement in effect as of the Closing Date.

“Inquiry” and “Inquiries”: As each is defined in Section 4.07(a).

“Institutional Accredited Investor”: An institutional investor which is an “accredited investor” within the meaning of paragraphs (1), (2), (3) or (7) of Rule 501(a) of Regulation D under the Act or any entity in which all of the equity owners come within such paragraphs.

“Insurance and Condemnation Proceeds”: All proceeds paid under any Insurance Policy or in connection with the full or partial condemnation of a Mortgaged Property, in either case, to the extent such proceeds are not applied to the restoration of the related Mortgaged Property or released to the Mortgagor or any tenants or ground lessors, in either case, in accordance with the Servicing Standard (and in the case of any Mortgage Loan with a related Companion Loan, to the extent any portion of such proceeds are received by the Master Servicer or Certificate Administrator in connection with such Mortgage Loan, pursuant to the allocations set forth in the related Intercreditor Agreement) and the REMIC Provisions.

“Insurance Policy”: With respect to any Mortgage Loan, any hazard insurance policy, flood insurance policy, title policy or other insurance policy that is maintained from time to time in respect of such Mortgage Loan or the related Mortgaged Property.

“Intercreditor Agreement”: The Mill Point Intercreditor Agreement and any intercreditor agreement entered into in connection with the issuance to the direct or indirect equity holders in the Mortgagor of any existing mezzanine indebtedness or any future mezzanine indebtedness permitted under the related Mortgage Loan documents.

“Interest Accrual Amount”: With respect to any Distribution Date and any Class of Regular Certificates, is equal to interest for the related Interest Accrual Period accrued at the Pass-Through Rate for such Class of Certificates on the Certificate Balance or Notional Amount, as applicable, for such Class immediately prior to that Distribution Date. Calculations of interest for each Interest Accrual Period will be made on a 30/360 basis.

“Interest Accrual Period”: For each Distribution Date, the calendar month prior to the month in which that Distribution Date occurs.

“Interest Deposit Amount”: $89,521.88.

“Interest Distribution Amount”: With respect to any Class of Regular Certificates for any Distribution Date, an amount equal to (A) the sum of (i) the Interest Accrual Amount with respect to such Class of Certificates for such Distribution Date and (ii) the Interest Shortfall, if any, with respect to such Class of Certificates for such Distribution Date, less (B) any Excess Prepayment Interest Shortfall allocated to such Class of Certificates on such Distribution Date.

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For purposes of clause (B) above, the Excess Prepayment Interest Shortfall, if any, for each Distribution Date shall be allocated to each Class of Regular Certificates in an amount equal to the product of (i) the amount of such Excess Prepayment Interest Shortfall and (ii) a fraction, the numerator of which is the Interest Accrual Amount for such Class for such Distribution Date and the denominator of which is the aggregate Interest Accrual Amounts for all Classes of Regular Certificates for such Distribution Date.

“Interest Reserve Account”: The trust account or subaccount of the Distribution Account created and maintained by the Certificate Administrator pursuant to Section 3.04(b) initially in the name of “Computershare Trust Company, National Association, as Certificate Administrator, on behalf of Wilmington Trust, National Association, as Trustee, for the benefit of the beneficial owners of Arbor Multifamily Mortgage Securities Trust 2022-MF4, Interest Reserve Account”, into which the amounts set forth in Section 3.23 shall be deposited directly and which must be an Eligible Account or subaccount of an Eligible Account.

“Interest Shortfall”: With respect to any Distribution Date for any Class of Regular Certificates, the sum of (a) the portion of the Interest Distribution Amount for such Class remaining unpaid as of the close of business on the preceding Distribution Date, and (b) to the extent permitted by applicable law, (i) other than in the case of Class X Certificates, one month’s interest on that amount remaining unpaid at the Pass-Through Rate applicable to such Class for the current Distribution Date and (ii) in the case of the Class X Certificates, one-month’s interest on that amount remaining unpaid at the Weighted Average Net Mortgage Rate for such Distribution Date.

“Interested Person”: As of the date of any determination, the Depositor, the Master Servicer, the Special Servicer, the Certificate Administrator, the Trustee, the Risk Retention Consultation Party, any sponsor, any Borrower Party, any Independent Contractor engaged by the Special Servicer, any holder of a related mezzanine loan, or any known Affiliate of any of the preceding entities. With respect to a Whole Loan if it is a Defaulted Loan, the Depositor, the Master Servicer, the Special Servicer (or any Independent Contractor engaged by such Special Servicer), or the trustee for the securitization of a Companion Loan, and each related Companion Holder or its representative, any holder of a related mezzanine loan, or any known Affiliate of any such party described above.

“Investment Account”: As defined in Section 3.06(a).

“Investment Representation Letter”: As defined in Section 5.03(e), a form of which is attached hereto as Exhibit C.

“Investor Certification”: A certificate (which may be in electronic form) substantially in the form of Exhibit P-1A and Exhibit P-1B to this Agreement or in the form of an electronic certification contained on the Certificate Administrator’s Website (which may be a click-through confirmation), representing (i) that such Person executing the certificate is a Certificateholder, the Risk Retention Consultation Party, a Certificate Owner, a prospective purchaser of a Certificate or a Companion Holder (or any investment advisor or manager of the foregoing), (ii) that either (a) such Person is the Risk Retention Consultation Party or is a Person who is not a Borrower Party, in which case such Person shall have access to all the reports and

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information made available to Certificateholders via the Certificate Administrator’s Website hereunder, or (b) such Person is a Borrower Party in which case such Person shall only receive access to the Distribution Date Statements prepared by the Certificate Administrator, (iii) that such Person has received a copy of the final Offering Circular (except in the case of a certification by a Companion Holder) and (iv) such Person agrees to keep any Privileged Information confidential and will not violate any securities laws.

“Investor Q&A Forum”: As defined in Section 4.07(a).

“Investor Registry”: As defined in Section 4.07(b).

“Late Collections”: With respect to any Mortgage Loan, Whole Loan or Companion Loan, all amounts received thereon prior to the related Determination Date, whether as payments, Insurance and Condemnation Proceeds, Liquidation Proceeds or otherwise, which represent late payments or collections of principal or interest due in respect of such Mortgage Loan, Whole Loan or Companion Loan, as applicable (without regard to any acceleration of amounts due thereunder by reason of default), on a Due Date prior to the immediately preceding Determination Date and not previously recovered. With respect to any REO Loan, all amounts received in connection with the related REO Property prior to the related Determination Date, whether as Insurance and Condemnation Proceeds, Liquidation Proceeds, REO Revenues or otherwise, which represent late collections of principal or interest due or deemed due in respect of such REO Loan or the predecessor Mortgage Loan, Whole Loan or Companion Loan, as applicable (without regard to any acceleration of amounts due under the predecessor Mortgage Loan, Whole Loan or Companion Loan, as applicable, by reason of default), on a Due Date prior to the immediately preceding Determination Date and not previously recovered. The term “Late Collections” shall specifically exclude Penalty Charges. With respect to any Whole Loan, as used in this Agreement, Late Collections shall refer to such portion of Late Collections to the extent allocable to the related Mortgage Loan or related Companion Loan, as applicable, pursuant to the terms of the related Intercreditor Agreement.

“Liquidation Event”: With respect to any Mortgage Loan or with respect to any REO Property (and the related REO Loan), any of the following events: (i) such Mortgage Loan is paid in full; (ii) a Final Recovery Determination is made with respect to such Mortgage Loan; (iii) such Mortgage Loan is repurchased by the Mortgage Loan Seller pursuant to Section 6 of the Mortgage Loan Purchase Agreement; (iv) such Mortgage Loan is purchased by the Special Servicer, or by any Companion Holder, any mezzanine lender or the Mortgage Loan Seller (as applicable) pursuant to Section 3.18 (and the related Intercreditor Agreement or the Mortgage Loan Purchase Agreement, as applicable); (v) such Mortgage Loan is purchased by the Special Servicer, the Master Servicer or the Holders of the Class R Certificates pursuant to Section 9.01 or acquired by the Sole Certificateholder in exchange for its Certificates pursuant to Section 9.01; or (vi) such Mortgage Loan is sold by the Special Servicer pursuant to the terms of this Agreement.

“Liquidation Expenses”: All customary, reasonable and necessary “out of pocket” costs and expenses incurred by the Special Servicer in connection with a liquidation of any Specially Serviced Loan or REO Property (except with respect to a Non-Serviced Mortgaged

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Property) pursuant to Section 3.18 (including, without limitation, legal fees and expenses, committee or referee fees and, if applicable, brokerage commissions and conveyance taxes).

“Liquidation Fee”: A fee payable to the Special Servicer (A) with respect to each Specially Serviced Loan or REO Property (except with respect to a Non-Serviced Mortgage Loan) as to which the Special Servicer receives (i) a full, partial or discounted payoff from the related Mortgagor or (ii) any Liquidation Proceeds or Insurance and Condemnation Proceeds with respect to the related Mortgage Loan (including the related Companion Loan, if applicable), or REO Property (in any case, other than amounts for which a Workout Fee has been paid, or will be payable), equal to the product of the Liquidation Fee Rate and the proceeds of such full, partial or discounted payoff or other partial payment or the Liquidation Proceeds or Insurance and Condemnation Proceeds (net of the related costs and expenses associated with the related liquidation) related to such liquidated Specially Serviced Loan or REO Property, as the case may be, and (B) with respect to each Mortgage Loan and each Serviced Companion Loan (with respect to any Serviced Companion Loan, only to the extent that (i) the Special Servicer is enforcing the mortgage loan seller’s obligations under the mortgage loan purchase agreement with respect to such Serviced Companion Loan and (ii) the related Liquidation Fee is not otherwise required to be paid to the special servicer engaged with respect to such Serviced Companion Loan securitization trust or otherwise prohibited from being paid to the Special Servicer (in each case, under the related Other Pooling and Servicing Agreement)) as to which the Special Servicer obtains any payment or Loss of Value Payment from the mortgage loan seller in connection with the repurchase of such Mortgage Loan and Serviced Companion Loan, equal to the product of the Liquidation Fee Rate and the related payment or Loss of Value Payment (exclusive of default interest); provided, however, that any such fee payable with respect to the Serviced Companion Loan shall be payable solely from proceeds on such Serviced Companion Loan; provided, however, that no Liquidation Fee shall be payable with respect to (a) the purchase of any Specially Serviced Loan by the Special Servicer or any Affiliate thereof, (b) any event described in clause (iv) and (vii) of the definition of “Liquidation Proceeds” (or any substitution in lieu of a repurchase) so long as such repurchase, substitution or Loss of Value Payment occurs prior to the termination of the Extended Cure Period, (c) any event described in clauses (v) and (vi) of the definition of “Liquidation Proceeds”, as long as, with respect to a purchase pursuant to clause (vi) of the definition of “Liquidation Proceeds”, a purchase occurs within ninety (90) days following the date that the first purchase option trigger occurs resulting in such purchase option holder’s purchase option becoming exercisable during that period prior to such Mortgage Loan becoming a Corrected Loan pursuant to the related Intercreditor Agreement, (d) with respect to a Serviced Companion Loan, (x) a repurchase of such Serviced Companion Loan by the Mortgage Loan Seller for a breach of a representation or warranty or for a defective or deficient mortgage loan documentation under an Other Pooling and Servicing Agreement within the time period (or extension thereof) provided for such repurchase of such repurchase occurs prior to the termination of the extended resolution period provided therein or (y) a purchase of such Serviced Companion Loan by any applicable party to the Other Pooling and Servicing Agreement pursuant to a clean-up call or similar liquidation of the Other Securitization, or (e) if a Mortgage Loan or Serviced Whole Loan becomes a Specially Serviced Loan solely because of a Servicing Transfer Event described in clause (i) or (ii) of the definition of “Servicing Transfer Event”, Liquidation Proceeds are received within ninety (90) days following the related Maturity Date as a result of such Mortgage Loan or Serviced Whole Loan being refinanced or otherwise repaid in full (but, in the event that a Liquidation Fee is not

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payable due to the application of any of clauses (a) through (e) above, the Special Servicer may still collect and retain a Liquidation Fee and similar fees from the related Mortgagor to the extent provided for in, or not prohibited by, the related loan documents); provided that the Liquidation Fee with respect to any Specially Serviced Loan will be reduced by the amount of any Excess Modification Fees paid by or on behalf of the related Mortgagor with respect to the related Mortgage Loan and any related Companion Loan, as applicable, or REO Property and received by the Special Servicer as compensation within the prior twelve (12) months, but only to the extent those fees have not previously been deducted from a Workout Fee or Liquidation Fee. No Liquidation Fee shall be payable in connection with a Loss of Value Payment by the Mortgage Loan Seller, if the Mortgage Loan Seller makes such Loss of Value Payment within ninety (90) days of receipt of notice of a breach (and giving effect to an extension period of ninety (90) days).

“Liquidation Fee Rate”: A rate equal to the lesser of (i) 1.00% with respect to any Specially Serviced Loan and REO Property; provided that if such rate would result in an aggregate Liquidation Fee of less than $25,000, then the Liquidation Fee Rate will be equal to such higher rate as would result in an aggregate Liquidation Fee equal to $25,000 and (ii) such lower rate that would result in a Liquidation Fee of $1,000,000.

“Liquidation Proceeds”: Cash amounts received by or paid to the Master Servicer or the Special Servicer in connection with: (i) the liquidation (including a payment in full) of a Mortgaged Property or other collateral constituting security for a Defaulted Loan or defaulted Companion Loan, if applicable, through a trustee’s sale, foreclosure sale, REO Disposition or otherwise, exclusive of any portion thereof required to be released to the related Mortgagor in accordance with applicable law and the terms and conditions of the related Mortgage Note and Mortgage; (ii) the realization upon any deficiency judgment obtained against a Mortgagor; (iii) any sale of (A) a Specially Serviced Loan pursuant to Section 3.18(a) or (B) any REO Property pursuant to Section 3.18(b); (iv) the repurchase of a Mortgage Loan by the Mortgage Loan Seller pursuant to Section 6 of the Mortgage Loan Purchase Agreement; (v) the purchase of a Mortgage Loan or REO Property by the Special Servicer, the Master Servicer or the Holders of the Class R Certificates pursuant to Section 9.01; (vi) the purchase of a Mortgage Loan or an REO Property by (a) the applicable Subordinate Companion Holder or (b) the related mezzanine lender pursuant to Section 3.18 and the related Intercreditor Agreement; or (vii) the transfer of any Loss of Value Payments from the Loss of Value Reserve Fund to the Collection Account in accordance with Section 3.05(g) of this Agreement (provided that, for the purpose of determining the amount of the Liquidation Fee (if any) payable to the Special Servicer in connection with such Loss of Value Payment, the full amount of such Loss of Value Payment shall be deemed to constitute “Liquidation Proceeds” from which the Liquidation Fee (if any) is payable as of such time such Loss of Value Payment is made by the Mortgage Loan Seller). With respect to any Whole Loan, as used in this Agreement, Liquidation Proceeds shall refer to such portion of Liquidation Proceeds to the extent allocable to the related Mortgage Loan or related Companion Loan, as applicable, pursuant to the terms of the related Intercreditor Agreement.

“Loss of Value Payment”: As defined in Section 2.03(b) of this Agreement.

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“Loss of Value Reserve Fund”: The “outside reserve fund” (within the meaning of Treasury Regulations Section 1.860G-2(h)) designated as such pursuant to Section 3.04(i) of this Agreement. The Loss of Value Reserve Fund will be part of the Trust Fund but not part of any Trust REMIC.

“Lower-Tier Distribution Amount”: As defined in Section 4.01(c).

“Lower-Tier Principal Amount”: With respect to any Class of Lower-Tier Regular Interests, (i) on or prior to the first Distribution Date, an amount equal to the Original Lower-Tier Principal Amount of such Class as specified in the Preliminary Statement hereto, and (ii) as of any date of determination after the first Distribution Date, an amount equal to the Certificate Balance of the Class of Related Certificates on the Distribution Date immediately prior to such date of determination (determined as adjusted pursuant to Section 1.02(iii)), and as set forth in Section 4.01(c)).

“Lower-Tier Regular Interests”: Any of the Class LA1, Class LA2, Class LA3, Class LA5, Class LASB, Class LAS, Class LB, Class LC, Class LD, Class LE and Class LF-RR Uncertificated Interests.

“Lower-Tier REMIC”: One of two separate REMICs comprising a portion of the Trust Fund, the assets of which consist of the Mortgage Loans and the proceeds thereof, any REO Property with respect thereto (or an allocable portion thereof, in the case of any Serviced Mortgage Loan), or the Trust’s beneficial interest in the REO Property with respect to a Non-Serviced Whole Loan, such amounts as shall from time to time be held in the Collection Account (other than with respect to any Companion Loan), the related portion of the REO Account, if any, the Interest Reserve Account, the Gain-on-Sale Reserve Account, the Lower-Tier REMIC Distribution Account, and all other properties included in the Trust Fund that are not in the Upper-Tier REMIC, except for the Loss of Value Reserve Fund.

“Lower-Tier REMIC Distribution Account”: The segregated account, accounts or sub-accounts created and maintained by the Certificate Administrator (on behalf of the Trustee) pursuant to Section 3.04(b) in trust for the Certificateholders, which shall initially be entitled “Computershare Trust Company, National Association, as Certificate Administrator, on behalf of Wilmington Trust, National Association, as Trustee, for the benefit of the beneficial owners of Arbor Multifamily Mortgage Securities Trust 2022-MF4, Lower-Tier REMIC Distribution Account”. Any such account, accounts or sub-accounts shall be an Eligible Account.

“LTV Ratio”: With respect to any Mortgage Loan, as of any date of determination, a fraction, expressed as a percentage, the numerator of which is the scheduled principal balance of such Mortgage Loan, as of such date (assuming no defaults or prepayments on such Mortgage Loan prior to that date), and the denominator of which is the Appraised Value of the related Mortgaged Property.

“MAI”: Member of the Appraisal Institute.

“Major Decision”: Any of the following actions:

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(i) any proposed or actual foreclosure upon or comparable conversion (which may include acquisition of an REO Property) of the ownership of properties securing such of the Mortgage Loans (other than any Non-Serviced Mortgage Loan) or Serviced Whole Loans as come into and continue in default;

(ii) any modification, consent to a modification or waiver of any monetary term (other than late fees and default interest) or material non-monetary term (including, without limitation, the timing of payments and acceptance of discounted payoffs) of a Mortgage Loan (other than any Non-Serviced Mortgage Loan) or Serviced Whole Loan or any extension of the maturity date of such Mortgage Loan other than in connection with a maturity default if a refinancing or sale is expected within 120 days;

(iii) any sale of a Defaulted Loan (that is not a Non-Serviced Mortgage Loan) or REO Property (other than in connection with the termination of the Trust pursuant to Article IX hereof) or a Defaulted Loan that is a Non-Serviced Mortgage Loan that the special servicer is permitted to sell in accordance with this Agreement, in each case for less than the applicable Purchase Price;

(iv) other than with respect to Non-Specially Serviced Loans, any determination to bring a Mortgaged Property or an REO Property into compliance with applicable environmental laws or to otherwise address Hazardous Material located at a Mortgaged Property or an REO Property;

(v) any release of material collateral or any acceptance of substitute or additional collateral for a Mortgage Loan (other than any Non-Serviced Mortgage Loan) or Serviced Whole Loan or any consent to either of the foregoing, other than if required, permitted or otherwise provided for pursuant to the specific terms of the related Mortgage Loan documents;

(vi) any waiver of a “due-on-sale” or “due-on-encumbrance” clause with respect to a Mortgage Loan (other than any Non-Serviced Mortgage Loan) or a Serviced Whole Loan or any consent to such a waiver or consent to a transfer of the Mortgaged Property or interests in the borrower or consent to the incurrence of additional debt, other than any such transfer or incurrence of debt that may be effected (I) without the consent of the lender under the related loan agreement, (II) pursuant to the specific terms of such Mortgage Loan and (III) for which there is no lender discretion;

(vii) other than with respect to Non-Specially Serviced Loans, consent to actions and releases related to condemnation of any material parcels of a Mortgaged Property or of any material income producing parcel or any condemnation that materially affects the use or value of the related Mortgaged Property or the ability of the related Mortgagor to pay amounts due in respect of the related Mortgage Loan or Companion Loan when due;

(viii) other than with respect to Non-Specially Serviced Loans, any determination of an Acceptable Insurance Default;

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(ix) other than with respect to Non-Specially Serviced Loans, any property management company changes;

(x) other than with respect to Non-Specially Serviced Loans, releases of any material amounts from any escrows, reserve accounts or letters of credit held as performance escrows or reserves with respect to certain Mortgage Loans identified on Schedule 2 hereto, other than those required pursuant to the specific terms of the related Mortgage Loan (other than any Non-Serviced Mortgage Loan) or a Serviced Whole Loan and for which there is no lender discretion; provided that, for the avoidance of doubt, the foregoing performance escrows (or reserves) or earn-out escrows (or reserves) do not include any upfront or on-going tenant improvement/leasing commission escrows;

(xi) any acceptance of an assumption agreement or any other agreement permitting a transfer of interests in a borrower or guarantor releasing a borrower or guarantor from liability under a Mortgage Loan (other than any Non-Serviced Mortgage Loan) or Serviced Whole Loan other than pursuant to the specific terms of such Mortgage Loan or Serviced Whole Loan and for which there is no lender discretion;

(xii) any exercise of a material remedy with respect to a Mortgage Loan (other than any Non-Serviced Mortgage Loan) or a Serviced Whole Loan following a default or event of default under the related Mortgage Loan or Serviced Whole Loan documents;

(xiii) any modification, amendment, consent to a modification or waiver of any term of any Intercreditor Agreement or any action to enforce rights with respect to the Mortgage Loan thereunder (other than with respect to an amendment splitting any Pari Passu Companion Loan or any AB Subordinate Companion Loan);

(xiv) agreeing to any modification, waiver, consent or amendment of the related Mortgage Loan or Serviced Whole Loan in connection with a defeasance if such proposed modification, waiver, consent or amendment is with respect to (A) a modification of the type of defeasance collateral required under the Mortgage Loan or Serviced Whole Loan documents such that defeasance collateral other than direct, non-callable obligations of the United States would be permitted or (B) a modification that would permit a principal prepayment instead of defeasance if the applicable loan documents do not otherwise permit such principal prepayment;

(xv) other than with respect to Non-Specially Serviced Loans, approve or consent to grants of easements or rights of way that materially affect the use or value of a Mortgaged Property or a borrower’s ability to make payments with respect to the related Mortgage Loan or any related Companion Loan;

(xvi) determining whether to cure any default by a borrower under a ground lease or permit any ground lease modification, amendment or subordination, non-disturbance and attornment agreement or entry into a new ground lease and grant approvals, including granting of subordination, non-disturbance and attornment agreements and consents involving (1) any leasing activities that involve a ground lease and (2) other than with respect to Non-Specially Serviced Loans, any leasing activities

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that affect an area greater than the lesser of (a) 30% of the net rentable area of the improvements at the Mortgaged Property and (b) 30,000 square feet of the improvements at the Mortgaged Property; and

(xvii) any consent to incurrence of additional debt by a borrower or mezzanine debt by a direct or indirect parent of a borrower, to the extent the mortgagee’s approval is required under the related Mortgage Loan documents.

“Master Servicer”: With respect to each of the Mortgage Loans, Midland Loan Services, a Division of PNC Bank, National Association, and its successors in interest and assigns, or any successor appointed as allowed herein.

“Master Servicer Remittance Date”: The Business Day immediately preceding each Distribution Date.

“Material Defect”: With respect to any Mortgage Loan, a Defect in any Mortgage File or a Breach, which Defect or Breach, as the case may be, materially and adversely affects the value of such Mortgage Loan, the value of the related Mortgaged Property or the interests of the Trustee or any Certificateholder therein or causes such Mortgage Loan to be other than a Qualified Mortgage.

“Material Document Defect”: With respect to any Mortgage Loan, any document defect that materially and adversely affects the value of such Mortgage Loan or the interests of the Certificateholders, or any of them, in the affected Mortgage Loan, including, but not limited to, a material and adverse effect on any of the distributions distributable with respect to any of the Certificates or on the value of those Certificates.

“Maturity Date”: With respect to any Mortgage Loan, Whole Loan or Companion Loan, as of any date of determination, the date on which the last payment of principal is due and payable under the related Mortgage Note, after taking into account all Principal Prepayments received prior to such date of determination, but without giving effect to (i) any acceleration of the principal of such Mortgage Loan, Whole Loan or Companion Loan by reason of default thereunder or (ii) any Grace Period permitted by the related Mortgage Note.

“Merger Notice”: As defined in Section 6.03(b).

“Mill Point Intercreditor Agreement”: That certain Co-Lender Agreement, dated as of October 13, 2021 by and between the holder of the Mill Point Pari Passu Companion Loan and the holder of the Mill Point Mortgage Loan, related to the relative rights of such holders of the Mill Point Whole Loan, as the same may be further amended in accordance with the terms thereof.

“Mill Point Mortgage Loan”: With respect to the Mill Point Whole Loan, the Mortgage Loan that is included in the Trust (identified as Mortgage Loan No. 7 on the Mortgage Loan Schedule), which is designated as promissory note A-2 and is pari passu in right of payment with the Mill Point Pari Passu Companion Loan to the extent set forth in the Mill Point Intercreditor Agreement.

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“Mill Point Mortgaged Property”: The Mortgaged Property which secures the Mill Point Whole Loan.

“Mill Point Pari Passu Companion Loan”: With respect to the Mill Point Whole Loan, the one (1) Companion Loan, evidenced by the related promissory note A-1 made by the related Mortgagor(s) and secured by the Mortgage on the Mill Point Mortgaged Property, which is not included in the Trust and which is pari passu in right of payment to the Mill Point Mortgage Loan to the extent set forth in the related Mortgage Loan documents and as provided in the Mill Point Intercreditor Agreement.

“Mill Point Whole Loan”: The Mill Point Mortgage Loan, together with the Mill Point Pari Passu Companion Loan, each of which is secured by the same Mortgage on the Mill Point Mortgaged Property. References herein to the Mill Point Whole Loan shall be construed to refer to the aggregate indebtedness under the Mill Point Mortgage Loan and the Mill Point Pari Passu Companion Loan.

“Modification Fees”: With respect to any Mortgage Loan (other than any Non-Serviced Mortgage Loan) or Serviced Companion Loans, any and all fees with respect to a modification, extension, waiver or amendment that modifies, extends, amends or waives any term of the Mortgage Loan documents and/or related Serviced Companion Loan documents (as evidenced by a signed writing) agreed to by the Master Servicer or the Special Servicer, as applicable (other than all assumption fees, assumption application fees, consent fees, defeasance fees, Special Servicing Fees, Liquidation Fees or Workout Fees).

“Moody’s”: Moody’s Investors Service, Inc., and its successors in interest. If neither Moody’s nor any successor remains in existence, “Moody’s” shall be deemed to refer to such other nationally recognized statistical rating agency or other comparable Person reasonably designated by the Depositor, notice of which designation shall be given to the Trustee, the Certificate Administrator, the Master Servicer and the Special Servicer, and specific ratings of Moody’s herein referenced shall be deemed to refer to the equivalent ratings of the party so designated.

“Mortgage”: With respect to any Mortgage Loan or Companion Loan, the mortgage(s), deed(s) of trust or other instrument(s) securing the related Mortgage Note and creating a first mortgage lien on the fee and/or leasehold interest in the related Mortgaged Property.

“Mortgage File”: With respect to each Mortgage Loan or Companion Loan, if applicable, but subject to Section 2.01, collectively the following documents:

(i) the original Mortgage Note, endorsed on its face or by allonge attached to the Mortgage Note, without recourse, to “Pay to the order of Wilmington Trust, National Association, as Trustee for the benefit of the beneficial owners of Arbor Multifamily Mortgage Securities Trust 2022-MF4, without recourse, representation or warranty” or in blank and further showing a complete, unbroken chain of endorsement from the originator (or, if the original Mortgage Note has been lost, an affidavit to such effect from the Mortgage Loan

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Seller or another prior holder, together with a copy of the Mortgage Note and an indemnity properly assigned and endorsed to the Trustee);

(ii) the original or a certified copy of the Mortgage, together with an original or copy of any intervening assignments of the Mortgage, in each case with evidence of recording indicated thereon or certified to have been submitted for recording (or copies thereof from the applicable recording office if (to the knowledge of the Mortgage Loan Seller or its third-party vendor, as certified by such party to the Custodian in writing) it is not the practice of such office to provide certified copies, provided that the Custodian may conclusively rely on any such certification by such Mortgage Loan Seller or third-party vendor and shall not be required to investigate whether any recording office cannot provide a certified copy);

(iii) an original Assignment of Mortgage, in complete and recordable form (except for the name of the assignee, if delivered in blank, and except for recording information not yet available, if the Mortgage or an assignment thereof has not been returned from the applicable recording office), executed by the most recent assignee of record thereof prior to the Trustee, or if none, by the originator to “Wilmington Trust, National Association, as trustee for the benefit of the beneficial owners of Arbor Multifamily Mortgage Securities Trust 2022-MF4” or in blank and, in the case of any Serviced Whole Loan, in its capacity as “Lead Securitization Note Holder” or similar capacity under the related Intercreditor Agreement on behalf of the related Serviced Companion Noteholders;

(iv) the original or a copy of any related assignment of leases and of any intervening assignments (if such item is a document separate from the Mortgage), with evidence of recording indicated thereon or certified to have been submitted for recording;

(v) an original assignment of any related assignment of leases (if such item is a document separate from the Mortgage) in favor of the Trustee or in blank and (subject to the completion of certain missing recording information and, if applicable, the assignee’s name) in recordable form (or, if the Mortgage Loan Seller is responsible for the recordation of that assignment, a copy thereof certified to be the copy of such assignment submitted or to be submitted for recording);

(vi) the original assignment of all unrecorded documents relating to the Mortgage Loan or a Serviced Whole Loan, if not already assigned pursuant to items (iii) or (v) above;

(vii) originals or copies of all modification, consolidation, assumption, written assurance and substitution agreements in those instances in which the terms or provisions of the Mortgage or Mortgage Note have been modified or the Mortgage Loan has been assumed or consolidated;

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(viii) the original or a copy of the policy or certificate of lender’s title insurance issued in connection with the origination of such Mortgage Loan (which may be electronically issued), or, if such policy has not been issued or located, an irrevocable, binding commitment (which may be a marked version of the policy that has been executed by an authorized representative of the title company or an agreement to provide the same pursuant to binding escrow instructions executed by an authorized representative of the title company) to issue such title insurance policy;

(ix) any filed copies (bearing evidence of filing) or evidence of filing of any UCC Financing Statements, related amendments and continuation statements in the possession of the Mortgage Loan Seller;

(x) an original assignment in favor of the Trustee of any financing statement executed and filed in favor of the Mortgage Loan Seller in the relevant jurisdiction (or, if the Mortgage Loan Seller is responsible for the filing of that assignment, a copy thereof certified to be the copy of such assignment submitted or to be submitted for recording);

(xi) the original or a copy of any intercreditor agreement relating to existing debt of the borrower, including any Intercreditor Agreement relating to a Serviced Whole Loan;

(xii) the original or copies of any loan agreement, escrow agreement, Security Agreement or letter of credit relating to a Mortgage Loan or a Serviced Whole Loan;

(xiii) the original or a copy of any ground lease, ground lessor estoppel, environmental insurance policy, environmental indemnity or guaranty relating to a Mortgage Loan or a Serviced Whole Loan;

(xiv) the original or a copy of any property management agreement relating to a Mortgage Loan or a Serviced Whole Loan;

(xv) [Reserved];

(xvi) the original or a copy of any lock-box or cash management agreement relating to a Mortgage Loan or a Serviced Whole Loan;

(xvii) the original or a copy of any related mezzanine intercreditor agreement;

(xviii) the original or a copy of all related environmental insurance policies; and

(xix) a list related to such Mortgage Loan indicating the related Mortgage Loan documents included in the related Mortgage File as of the Closing Date (the “Mortgage Loan Checklist”);

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provided, however, that (a) whenever the term “Mortgage File” is used to refer to documents held by the Custodian, such term shall not be deemed to include such documents and instruments required to be included therein unless they are actually received by the Custodian, (b) if there exists with respect to any Crossed Mortgage Loan Group only one original or certified copy of any document referred to in the definition of “Mortgage File” covering all of the Mortgage Loans in such Crossed Mortgage Loan Group, then the inclusion of such original or certified copy in the Mortgage File for any of the Mortgage Loans constituting such Crossed Mortgage Loan Group shall be deemed the inclusion of such original or certified copy in the Mortgage File for each such Mortgage Loan, (c) to the extent that this Agreement refers to a “Mortgage File” for a Companion Loan, such “Mortgage File” shall be construed to mean the Mortgage File for the related Mortgage Loan (except that references to the Mortgage Note for a Companion Loan otherwise described above shall be construed to instead refer to a photocopy of such Mortgage Note), (d) with respect to any Mortgage Loan that has a Serviced Companion Loan, the execution and/or recordation of any assignment of Mortgage, any separate assignment of Assignment of Leases and any assignment of any UCC Financing Statement in the name of the Trustee shall not be construed to limit the beneficial interest of the related Companion Holder(s) in such instrument and the benefits intended to be provided to them by such instrument, it being acknowledged that (i) the Trustee shall hold such record title for the benefit of the Trust as the holder of the related Mortgage Loan and the related Companion Holder(s) collectively and (ii) any efforts undertaken by the Trustee, the Master Servicer, or the Special Servicer on its behalf to enforce or obtain the benefits of such instrument shall be construed to be so undertaken by Trustee, the Master Servicer or the Special Servicer for the benefit of the Trust as the holder of the applicable Mortgage Loan and the related Companion Holder(s) collectively, (e) in connection with any Non-Serviced Mortgage Loan, the preceding document delivery requirements will be met by the delivery by the Mortgage Loan Seller of copies of the documents specified above (other than the Mortgage Note and intervening endorsements evidencing such Mortgage Loan, with respect to which the original shall be required) including a copy of the Mortgage securing the applicable Mortgage Loan and any assignments or other transfer documents referred to in clauses (iii), (v), (vi), (vii), (ix) and (x) above as being in favor of the Trustee shall instead be in favor of the applicable Non-Serviced Trustee and need only be in such form as was delivered to the applicable Non-Serviced Trustee or a custodian on its behalf, and (f) in connection with any (A) Non-Serviced Mortgage Loan, any and all document delivery requirements as regards the related Mortgage File (or any portion thereof) set forth herein or in the Mortgage Loan Purchase Agreement will also be satisfied by the delivery, in compliance with the terms of the related Non-Serviced PSA, by the Mortgage Loan Seller of the documents specified above (other than the Mortgage Note and intervening endorsements evidencing such Mortgage Loan) to the custodian under the related Non-Serviced PSA (in such form as was delivered to the custodian under the related Non-Serviced PSA) and (B) Servicing Shift Mortgage Loan, the foregoing documents shall be delivered to the Custodian by the Mortgage Loan Seller on or prior to the Closing Date and such documents (other than the documents described in clause (i) above) shall be transferred to the custodian pursuant to Section 2.01(i).

“Mortgage Loan”: Each of the mortgage loans (other than the Crossed Underlying Loans of a Crossed Mortgage Loan Group, it being understood that for the purposes of this Agreement each Crossed Mortgage Loan Group shall be treated as one Mortgage Loan) transferred and assigned to the Trustee pursuant to Section 2.01 and to be held by the Trust. As used herein, the term “Mortgage Loan” includes the related Mortgage Note, Mortgage and other

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documents contained in the related Mortgage File and any related agreements. The term “Mortgage Loan” shall, as of any date of determination, include any Qualified Substitute Mortgage Loan that has replaced a Mortgage Loan pursuant to Section 2.03 and exclude any such replaced Mortgage Loan.

“Mortgage Loan Checklist”: A list related to each Mortgage Loan indicating the related Mortgage Loan documents included in the related Mortgage File as of the Closing Date.

“Mortgage Loan Purchase Agreement”: The agreement between the Depositor and the Mortgage Loan Seller, relating to the transfer of all of the Mortgage Loan Seller’s right, title and interest in and to the Mortgage Loans.

“Mortgage Loan Schedule”: The list of Mortgage Loans transferred on the Closing Date to the Trustee as part of the Trust Fund, attached hereto as Exhibit B, which list sets forth the following information with respect to each Mortgage Loan so transferred:

(i) the loan identification number (as specified in Annex A-1 to the Offering Circular);

(ii) the Mortgagor’s name;

(iii) the street address (including city, state, county and zip code) and name of the related Mortgaged Property;

(iv) the Mortgage Rate in effect at origination;

(v) the Net Mortgage Rate in effect at the Cut-off Date;

(vi) the original principal balance;

(vii) the Cut-off Date Balance;

(viii) the (a) original term to stated maturity, (b) remaining term to stated maturity and (c) Maturity Date;

(ix) the original and remaining amortization terms;

(x) the amount of the Periodic Payment due on the first Due Date following the Cut-off Date;

(xi) the applicable Servicing Fee Rate;

(xii) whether the Mortgage Loan is a 30/360 Mortgage Loan or an Actual/360 Loan;

(xiii) whether such Mortgage Loan is secured by the related Mortgagor’s interest in a ground lease;

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(xiv) identifying any Mortgage Loans with which such Mortgage Loan is cross-defaulted or cross-collateralized;

(xv) the originator of the related Mortgage Loan and the Mortgage Loan Seller;

(xvi) whether the related Mortgage Loan has a guarantor;

(xvii) whether the related Mortgage Loan is secured by a letter of credit;

(xviii) amount of any reserve or escrowed funds that were deposited at origination and any ongoing periodic deposit requirements;

(xix) number of grace days;

(xx) whether a cash management agreement or lock-box agreement is in place;

(xxi) the general property type of the related Mortgaged Property;

(xxii) whether the related Mortgage Loan permits defeasance; and

(xxiii) the number of units, rooms, beds, pads or square feet with respect to each Mortgaged Property.

Such Mortgage Loan Schedule shall also set forth the aggregate of the amounts described under clause (vii) above for all of the Mortgage Loans. Such list may be in the form of more than one list, collectively setting forth all of the information required.

“Mortgage Loan Seller”: Arbor Private Label.

“Mortgage Note”: The original executed note(s) evidencing the indebtedness of a Mortgagor under a Mortgage Loan or Companion Loan, as the case may be, together with any rider, addendum or amendment thereto.

“Mortgage Rate”: With respect to: (i) any Mortgage Loan (including any Non-Serviced Mortgage Loan) or related Serviced Pari Passu Companion Loan on or prior to its Maturity Date, the annual rate at which interest is scheduled (in the absence of a default) to accrue on such Mortgage Loan or related Serviced Pari Passu Companion Loan from time to time in accordance with the related Mortgage Note and applicable law; or (ii) any Mortgage Loan or related Serviced Pari Passu Companion Loan after its Maturity Date, the annual rate described in clause (i) above determined without regard to the passage of such Maturity Date.

“Mortgaged Property”: The real property subject to the lien of a Mortgage.

“Mortgagor”: The obligor or obligors on a Mortgage Note, including without limitation, any Person that has acquired the related Mortgaged Property and assumed the obligations of the original obligor under the Mortgage Note and including in connection with any

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Mortgage Loan that utilizes an indemnity deed of trust structure, the borrower and the Mortgaged Property owner/payment guarantor/mortgagor individually and collectively, as the context may require.

“Net Investment Earnings”: With respect to the Collection Accounts, the Servicing Accounts or the REO Account or Companion Distribution Account for any period from any Distribution Date to the immediately succeeding Master Servicer Remittance Date, the amount, if any, by which the aggregate of all interest and other income realized during such period on funds relating to the Trust Fund held in such account, exceeds the aggregate of all losses, if any, incurred during such period in connection with the investment of such funds in accordance with Section 3.06.

“Net Investment Loss”: With respect to the Collection Account, the Servicing Accounts or the REO Account or Companion Distribution Account for any period from any Distribution Date to the immediately succeeding Master Servicer Remittance Date, the amount by which the aggregate of all losses, if any, incurred during such period in connection with the investment of funds relating to the Trust held in such account in accordance with Section 3.06, exceeds the aggregate of all interest and other income realized during such period on such funds.

“Net Mortgage Rate”: With respect to each Mortgage Loan (including any Non-Serviced Mortgage Loan) and any REO Loan (other than the portion of an REO Loan related to any Companion Loan) as of any date of determination, a rate per annum equal to the related Mortgage Rate then in effect, minus the related Administrative Cost Rate; provided, however, that for purposes of calculating Pass-Through Rates, the Net Mortgage Rate for any Mortgage Loan will be determined without regard to any modification, waiver or amendment of the terms of the related Mortgage Loan, whether agreed to by the Master Servicer or the Special Servicer or resulting from a bankruptcy, insolvency or similar proceeding involving the Mortgagor; provided, further, that for any Mortgage Loan that does not accrue interest on the basis of a 360-day year consisting of twelve 30-day months, then, solely for purposes of calculating Pass-Through Rates and the Weighted Average Net Mortgage Rate, the Net Mortgage Rate of such Mortgage Loan or for any one-month period preceding a related Due Date will be the annualized rate at which interest would have to accrue in respect of such Mortgage Loan on the basis of a 360-day year consisting of twelve 30-day months in order to produce the aggregate amount of interest actually accrued in respect of such Mortgage Loan during such one-month period at the related Net Mortgage Rate; provided, further, that, with respect to each Actual/360 Loan, the Net Mortgage Rate for the one-month period (A) preceding the Due Dates that occur in January and February in any year which is not a leap year or preceding the Due Date that occurs in February in any year which is a leap year (in either case, unless the related Distribution Date is the final Distribution Date), will be determined exclusive of any Withheld Amounts, and (B) preceding the Due Date in March (or February, if the related Distribution Date is the final Distribution Date), will be determined inclusive of the amounts withheld in the immediately preceding January and February, if applicable; and provided, further, that, with respect to each Actual/360 Mortgage Loan and with respect to the Distribution Date in March 2022, the Interest Deposit Amount will be included in determining the Net Mortgage Rate. With respect to any REO Loan, the Net Mortgage Rate shall be calculated as described above, determined as if the predecessor Mortgage Loan had remained outstanding.

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“Net Operating Income”: With respect to any Mortgaged Property, for any Mortgagor’s fiscal year end, Net Operating Income will be calculated in accordance with the standard definition of “Net Operating Income” approved from time to time endorsed and put forth by the CREFC^®.

“New Lease”: Any lease of REO Property entered into at the direction of the Special Servicer on behalf of the Trust, including any lease renewed, modified or extended on behalf of the Trust, if the Trust has the right to renegotiate the terms of such lease.

“Non-Book Entry Certificates”: As defined in Section 5.02(c).

“Nonrecoverable Advance”: Any Nonrecoverable P&I Advance or Nonrecoverable Servicing Advance.

“Nonrecoverable P&I Advance”: Any P&I Advance previously made or proposed to be made in respect of a Mortgage Loan (including any Non-Serviced Mortgage Loan) or REO Loan (other than an portion of an REO Loan related to a Companion Loan) which, in the reasonable judgment of the Master Servicer or the Trustee, as the case may be, will not be ultimately recoverable, together with any accrued and unpaid interest thereon at the Reimbursement Rate, from Late Collections or any other recovery on or in respect of such Mortgage Loan or REO Loan; provided, however, that the Special Servicer may, at its option (with respect to any Specially Serviced Loan), make a determination in accordance with the Servicing Standard, that any P&I Advance previously made or proposed to be made is a Nonrecoverable P&I Advance and shall deliver to the Master Servicer (and with respect to a Serviced Mortgage Loan, the Master Servicer shall deliver to the master servicer and, to the extent required under the related Intercreditor Agreement, special servicer under any Other Pooling and Servicing Agreement, and, with respect to a Non-Serviced Mortgage Loan, the Master Servicer shall deliver to the related Non-Serviced Master Servicer under the Non-Serviced PSA), the Certificate Administrator, the Trustee and the 17g-5 Information Provider notice of such determination. Any such determination shall be conclusive and binding upon the Master Servicer and the Trustee, provided, however, that the Special Servicer shall have no such obligation to make an affirmative determination that any P&I Advance is or would be recoverable and in the absence of a determination by the Special Servicer that such P&I Advance is or would be a Nonrecoverable P&I Advance, such decision shall remain with the Master Servicer or Trustee, as applicable. If the Special Servicer makes a determination that only a portion, and not all, of any previously made or proposed P&I Advance is a Nonrecoverable P&I Advance, the Master Servicer and the Trustee shall have the right to make its own subsequent determination that any remaining portion of any such previously made or proposed P&I Advance is a Nonrecoverable P&I Advance. With respect to any Non-Serviced Whole Loan, if any Non-Serviced Master Servicer or Non-Serviced Special Servicer, as applicable, in connection with a securitization of the related Non-Serviced Companion Loan determines that a P&I Advance with respect to the related Non-Serviced Companion Loan, if made, would be a Nonrecoverable P&I Advance, such determination shall not be binding on the Master Servicer and the Trustee as it relates to any proposed P&I Advance with respect to the related Non-Serviced Mortgage Loan. Similarly, with respect to the related Non-Serviced Mortgage Loan, if the Master Servicer, the Special Servicer or the Trustee, as applicable, determines that any P&I Advance with respect to a related Non-Serviced Mortgage Loan, if made, would be a Nonrecoverable P&I Advance, such

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determination shall not be binding on the related Non-Serviced Master Servicer and related Non-Serviced Trustee as it relates to any proposed P&I Advance with respect to the related Non-Serviced Companion Loan (unless the related Non-Serviced PSA provides otherwise). In making such recoverability determination, the Master Servicer, Special Servicer or Trustee, as applicable, shall be entitled (a) to consider (among other things) (i) the obligations of the Mortgagor under the terms of the related Mortgage Loan or Companion Loan(s), as applicable, as it may have been modified and (ii) the related Mortgaged Properties in their “as-is” or then-current conditions and occupancies, as modified by such party’s assumptions (consistent with the Servicing Standard in the case of the Master Servicer or the Special Servicer or in its good faith business judgment in the case of the Trustee, solely in its capacity as Trustee) regarding the possibility and effects of future adverse change with respect to such Mortgaged Properties, (b) to estimate and consider (consistent with the Servicing Standard in the case of the Master Servicer and the Special Servicer or in its good faith business judgment in the case of the Trustee, solely in its capacity as Trustee) (among other things) future expenses, (c) to estimate and consider (consistent with the Servicing Standard in the case of the Master Servicer and the Special Servicer or in its good faith business judgment in the case of the Trustee, solely in its capacity as Trustee) (among other things) the timing of recoveries, (d) to give due regard to the existence of any Nonrecoverable Advances which, at the time of such consideration, the recovery of which are being deferred or delayed by the Master Servicer or the Trustee, in light of the fact that related proceeds are a source of recovery not only for the Advance under consideration but also a potential source of recovery for such delayed or deferred Advance and (e) with respect to a Non-Serviced Whole Loan, any non-recoverability determination of the Non-Serviced Master Servicer or Non-Serviced Trustee under the related Non-Serviced PSA relating to a principal and interest advance for a Non-Serviced Companion Loan. In addition, any Person, in considering whether a P&I Advance is a Nonrecoverable Advance, shall be entitled to give due regard to the existence of any outstanding Nonrecoverable Advance or Workout-Delayed Reimbursement Amount with respect to other Mortgage Loans, the reimbursement of which, at the time of such consideration, is being deferred or delayed by the Master Servicer or the Trustee because there is insufficient principal available for such recovery, in light of the fact that proceeds on the related Mortgage Loan are a source of recovery not only for the P&I Advance under consideration, but also as a potential source of reimbursement of such Nonrecoverable Advance or Workout-Delayed Reimbursement Amounts which are or may be being deferred or delayed. In addition, any such Person may update or change its recoverability determinations at any time (but not reverse any other Person’s determination that an Advance is a Nonrecoverable Advance) and, consistent with the Servicing Standard, in the case of the Master Servicer or in its good faith business judgment in the case of the Trustee (solely in its capacity as Trustee), may obtain at the expense of the Trust any reasonably required analysis, Appraisals or market value estimates or other information for making a recoverability determination (and, upon the reasonable request by the Trustee, Master Servicer or Special Servicer, as applicable, the Master Servicer and the Special Servicer shall deliver any relevant Appraisals or market value estimates in its possession to the requesting party for such purpose). Absent bad faith, the Master Servicer’s, Special Servicer’s or the Trustee’s determination as to the recoverability of any P&I Advance shall be conclusive and binding on the Certificateholders. The determination by the Master Servicer, the Special Servicer or the Trustee, as the case may be, that a Nonrecoverable P&I Advance has been made or that any proposed P&I Advance, if made, would constitute a Nonrecoverable P&I Advance, or any updated or changed

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recoverability determination, shall be evidenced by an Officer’s Certificate delivered by either the Special Servicer or the Master Servicer to the other and to the Trustee, the Certificate Administrator (and, in the case of a Serviced Mortgage Loan, any Other Servicer) and the Depositor, or by the Trustee to the Depositor, the Master Servicer, the Special Servicer and the Certificate Administrator (and, in the case of a Serviced Mortgage Loan, any Other Servicer). The Officer’s Certificate shall set forth such determination of nonrecoverability and the considerations of the Master Servicer, the Special Servicer or the Trustee, as applicable, forming the basis of such determination (which shall be accompanied by, to the extent available, related income and expense statements, rent rolls, occupancy status, property inspections and any other information used by the Master Servicer, the Special Servicer or the Trustee, as applicable, to make such determination and shall include any existing Appraisal of the related Mortgage Loan or the related Mortgaged Property). The Trustee shall be entitled to conclusively rely on the Master Servicer’s or Special Servicer’s determination that a P&I Advance is or would be nonrecoverable, and the Master Servicer shall be entitled to conclusively rely on the Special Servicer’s determination that a P&I Advance is or would be nonrecoverable. In the case of a cross-collateralized Mortgage Loan (if any), such recoverability determination shall take into account the cross-collateralization of the related cross-collateralized Mortgage Loan.

“Nonrecoverable Servicing Advance”: Any Servicing Advance previously made or proposed to be made in respect of a Mortgage Loan (other than a Non-Serviced Mortgage Loan), Whole Loan or REO Property which, in the reasonable judgment of the Master Servicer, the Special Servicer or the Trustee, as the case may be, will not be ultimately recoverable, together with any accrued and unpaid interest thereon, at the Reimbursement Rate, from Late Collections or any other recovery on or in respect of such Mortgage Loan, Whole Loan or REO Property. In making such recoverability determination, such Person shall be entitled (a) to consider (among other things) (i) the obligations of the Mortgagor under the terms of the related Mortgage Loan or Companion Loan, as applicable, as it may have been modified and (ii) the related Mortgaged Properties in their “as-is” or then-current conditions and occupancies, as modified by such party’s assumptions (consistent with the Servicing Standard in the case of the Master Servicer or the Special Servicer or in its good faith business judgment in the case of the Trustee, solely in its capacity as Trustee) regarding the possibility and effects of future adverse change with respect to such Mortgaged Properties, (b) to estimate and consider (consistent with the Servicing Standard in the case of the Master Servicer or the Special Servicer or in its good faith business judgment in the case of the Trustee, solely in its capacity as Trustee) (among other things) future expenses, (c) to estimate and consider (consistent with the Servicing Standard in the case of the Master Servicer or the Special Servicer or in its good faith business judgment in the case of the Trustee, solely in its capacity as Trustee) (among other things) the timing of recoveries and (d) to give due regard to the existence of any Nonrecoverable Advances which, at the time of such consideration, the recovery of which are being deferred or delayed by the Master Servicer, the Special Servicer or the Trustee because there is insufficient principal available for such reimbursement, in light of the fact that related proceeds are a source of recovery not only for the Advance under consideration but also a potential source of recovery for such delayed or deferred Advance. In addition, any Person, in considering whether a Servicing Advance is a Nonrecoverable Servicing Advance, shall be entitled to give due regard to the existence of any Nonrecoverable Advance or Workout-Delayed Reimbursement Amounts with respect to other Mortgage Loans, the reimbursement of which, at the time of such consideration, is being deferred or delayed by the Master Servicer, the Special Servicer or the Trustee, in light

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of the fact that proceeds on the related Mortgage Loan are a source of recovery not only for the Servicing Advance under consideration, but also as a potential source of recovery of such Nonrecoverable Advance or Workout-Delayed Reimbursement Amounts which are or may be being deferred or delayed. In addition, any such Person may update or change its recoverability determinations at any time (but not reverse any other Person’s determination that an Advance is a Nonrecoverable Advance) and, consistent with the Servicing Standard, in the case of the Master Servicer or in its good faith business judgment in the case of the Trustee (solely in its capacity as Trustee), may obtain, promptly upon request, from the Special Servicer at the expense of the Trust any reasonably required analysis, Appraisals or market value estimates or other information for making a recoverability determination (and, upon the reasonable request by the Trustee, Master Servicer or Special Servicer, as applicable, the Master Servicer and the Special Servicer shall deliver any relevant Appraisals or market value estimates in its possession to the requesting party for such purpose). Absent bad faith, the Master Servicer’s, Special Servicer’s or the Trustee’s determination as to the recoverability of any Servicing Advance shall be conclusive and binding on the Certificateholders. The determination by the Master Servicer, the Special Servicer or the Trustee, as the case may be, that a Nonrecoverable Servicing Advance has been made or that any proposed Servicing Advance, if made, would constitute a Nonrecoverable Servicing Advance, or any updated or changed recoverability determination, shall be evidenced by an Officer’s Certificate delivered by either of the Special Servicer or Master Servicer to the other and to the Trustee, the Certificate Administrator (and in the case of a Serviced Mortgage Loan, any Other Servicer and Other Trustee) and the Depositor, or by the Trustee to the Depositor, the Master Servicer, the Special Servicer and the Certificate Administrator (and in the case of a Serviced Mortgage Loan, any Other Servicer); provided, however, that the Special Servicer may, at its option (with respect to any Specially Serviced Loan) make a determination in accordance with the Servicing Standard, that any Servicing Advance previously made or proposed to be made is a Nonrecoverable Servicing Advance and shall deliver to the Master Servicer (and with respect to a Serviced Mortgage Loan, the Master Servicer shall deliver to the applicable master servicer under the related Other Pooling and Servicing Agreement, and with respect to a Non-Serviced Mortgage Loan, the Master Servicer shall deliver to the related Non-Serviced Master Servicer), the Certificate Administrator, the Trustee and the 17g-5 Information Provider notice of such determination. Any such determination shall be conclusive and binding upon the Master Servicer and the Trustee, provided, however, that the Special Servicer shall have no such obligation to make an affirmative determination that any Servicing Advance is or would be recoverable and in the absence of a determination by the Special Servicer that such Servicing Advance is or would be a Nonrecoverable Servicing Advance, such decision shall remain with the Master Servicer or the Trustee, as applicable. If the Special Servicer makes a determination that only a portion, and not all, of any previously made or proposed Servicing Advance is a Nonrecoverable Servicing Advance, the Master Servicer and the Trustee shall each have the right to make its own subsequent determination that any remaining portion of any such previously made or proposed Servicing Advance is a Nonrecoverable Servicing Advance. The Officer’s Certificate shall set forth such determination of nonrecoverability and the considerations of the Master Servicer, the Special Servicer or the Trustee, as applicable, forming the basis of such determination (which shall be accompanied by, to the extent available, related income and expense statements, rent rolls, occupancy status, property inspections and any other information used by the Master Servicer, the Special Servicer or the Trustee, as applicable, to make such determination and shall

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include any existing Appraisal with respect to the related Mortgage Loan, Serviced Companion Loan or related Mortgaged Property). The Special Servicer shall promptly furnish any party required to make Servicing Advances hereunder with any information in its possession regarding the Specially Serviced Loans and REO Properties as such party required to make Servicing Advances may reasonably request for purposes of making recoverability determinations. The Trustee shall be entitled to conclusively rely on the Master Servicer’s or Special Servicer’s determination that a Servicing Advance is or would be nonrecoverable, and the Master Servicer shall be entitled to conclusively rely on the Special Servicer’s determination that a Servicing Advance is or would be nonrecoverable. Notwithstanding anything herein to the contrary, if the Special Servicer requests that the Master Servicer make a Servicing Advance, the Master Servicer may conclusively rely on such request as evidence that such advance is not a Nonrecoverable Servicing Advance; provided, however, the Special Servicer shall not be entitled to make such a request more frequently than once per calendar month with respect to Servicing Advances other than emergency advances (although such request may relate to more than one Servicing Advance). In the case of a cross-collateralized Mortgage Loan (if any), such recoverability determination shall take into account the cross-collateralization of the related cross-collateralized Mortgage Loan. The determination as to the recoverability of any Servicing Advance previously made or proposed to be made in respect of a Non-Serviced Whole Loan shall be made by the related Non-Serviced Master Servicer, Non-Serviced Special Servicer or Non-Serviced Trustee, as the case may be, pursuant to the related Non-Serviced PSA.

“Non-Serviced Asset Representations Reviewer”: The “Asset Representations Reviewer” under a Non-Serviced PSA.

“Non-Serviced Certificate Administrator”: The “Certificate Administrator” under a Non-Serviced PSA.

“Non-Serviced Companion Loan”: The Mill Point Companion Loan.

“Non-Serviced Custodian”: Any custodian under a Non-Serviced PSA.

“Non-Serviced Depositor”: The “Depositor” under a Non-Serviced PSA.

“Non-Serviced Gain-on-Sale Proceeds”: Any “gain-on-sale proceeds” received in respect of a Non-Serviced Mortgage Loan pursuant to the related Non-Serviced PSA.

“Non-Serviced Intercreditor Agreement”: The Mill Point Intercreditor Agreement.

“Non-Serviced Master Servicer”: The “Master Servicer” under a Non-Serviced PSA.

“Non-Serviced Mortgage Loan”: The Mill Point Mortgage Loan.

“Non-Serviced Mortgaged Property”: The Mill Point Mortgaged Property.

“Non-Serviced Primary Servicing Fee Rate”: With respect to the Mill Point Whole Loan, 0.200%.

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“Non-Serviced PSA”: With respect to the Mill Point Whole Loan, the AMMST 2021-MF3 Pooling and Servicing Agreement.

“Non-Serviced Special Servicer”: The “Special Servicer” under a Non-Serviced PSA.

“Non-Serviced Trust”: The “Trust” formed under a Non-Serviced PSA.

“Non-Serviced Trustee”: The “Trustee” under a Non-Serviced PSA.

“Non-Serviced Whole Loan”: The Mill Point Whole Loan.

“Non-Specially Serviced Loan”: Any Mortgage Loan (other than a Non-Serviced Mortgage Loan) or Serviced Companion Loan that is not a Specially Serviced Loan.

“Non-U.S. Beneficial Ownership Certification”: As defined in Section 5.03(f).

“Non-U.S. Tax Person”: Any person other than a U.S. Tax Person.

“Notional Amount”: In the case of the Class X-A Certificates, the Class X-A Notional Amount; and in the case of the Class X-D Certificates, the Class X-D Notional Amount.

“NRSRO”: Any nationally recognized statistical rating organization within the meaning of Section 3(a)(62) of the Exchange Act, including the Rating Agencies.

“NRSRO Certification”: A certification (a) substantially in the form of Exhibit P-2 executed by a NRSRO or (b) provided electronically and executed by such NRSRO by means of a “click-through” confirmation on the 17g-5 Information Provider’s Website, in either case in favor of the 17g-5 Information Provider that states that such NRSRO is a Rating Agency under this Agreement or that such NRSRO has provided the Depositor with the appropriate certifications pursuant to paragraph (e) of Rule 17g-5 of the Exchange Act, that such NRSRO has access to the Depositor’s 17g-5 website and that such NRSRO will keep such information confidential, except to the extent such information has been made available to the general public. Each NRSRO shall be deemed to recertify to the foregoing each time it accesses the 17g-5 Information Provider’s Website.

“OCC”: Office of the Comptroller of the Currency.

“Offering Circular”: The offering circular dated February 8, 2022.

“Officer’s Certificate”: A certificate signed by a Servicing Officer of the Master Servicer or the Special Servicer or any Additional Servicer, as the case may be, or a Responsible Officer of the Trustee or Certificate Administrator, as the case may be.

“Offshore Transaction”: Any “offshore transaction” as defined in Rule 902(h) of Regulation S.

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“Opinion of Counsel”: A written opinion of counsel, who may, without limitation, be salaried counsel for the Depositor, the Master Servicer or the Special Servicer, acceptable in form and delivered to the Trustee and the Certificate Administrator, except that any opinion of counsel relating to (a) the qualification of any Trust REMIC as a REMIC, (b) compliance with the REMIC Provisions, or (c) the resignation of the Master Servicer, the Special Servicer or the Depositor pursuant to Section 6.05, must be an opinion of counsel who is in fact Independent of the Depositor, the Master Servicer and the Special Servicer.

“Original Certificate Balance”: With respect to any Class of Principal Balance Certificates, the initial aggregate principal amount thereof as of the Closing Date, in each case as specified in the Preliminary Statement.

“Original Lower-Tier Principal Amount”: With respect to any Class of Lower-Tier Regular Interest, the initial principal amount thereof as of the Closing Date, in each case as specified in the Preliminary Statement.

“Original Notional Amount”: With respect to the Class X-A Notional Amount and the Class X-D Notional Amount, the applicable initial Notional Amount thereof as of the Closing Date, as specified in the Preliminary Statement.

“Other Asset Representations Reviewer”: Any other asset representations reviewer under an Other Pooling and Servicing Agreement.

“Other Depositor”: Any depositor under an Other Pooling and Servicing Agreement.

“Other Exchange Act Reporting Party”: With respect to any Other Securitization that is subject to the reporting requirements of the Exchange Act, the trustee, certificate administrator, master servicer, special servicer, operating advisor or depositor under the related Other Pooling and Servicing Agreement that is responsible for the preparation and/or filing of Form 8-K, Form 10-D and Form 10-K with respect to such Other Securitization, as identified in writing to the parties to this Agreement; and, with respect to any Other Securitization that is not subject to the reporting requirements of the Exchange Act and for the purposes of Sections 12.07, 12.08, 12.09 and 12.16 only, the trustee, certificate administrator, master servicer, special servicer, operating advisor or depositor under the related Other Pooling and Servicing Agreement that is responsible for the preparation and/or dissemination of periodic distribution date statements or similar reports, as identified in writing to the parties to this Agreement.

“Other Pooling and Servicing Agreement”: Any trust and servicing agreement or pooling and servicing agreement, as applicable, that creates a trust whose assets include any Serviced Companion Loan.

“Other Securitization”: Any commercial mortgage securitization to which a Companion Loan (other than a Non-Serviced Companion Loan) is deposited.

“Other Servicer”: Any master servicer or special servicer, as applicable, under an Other Pooling and Servicing Agreement. With respect to the delivery of any notices, reports or

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other information required to be delivered pursuant to this Agreement by any party hereto to an Other Servicer, “Other Servicer” shall mean the master servicer under the applicable Other Pooling and Servicing Agreement and, only to the extent required by or contemplated by the related Intercreditor Agreement, the special servicer under the applicable Other Pooling and Servicing Agreement.

“Other Trustee”: Any trustee under an Other Pooling and Servicing Agreement.

“Ownership Interest”: As to any Certificate, any ownership or security interest in such Certificate as the Holder thereof and any other interest therein, whether direct or indirect, legal or beneficial, as owner or as pledgee.

“P&I Advance”: As to any Mortgage Loan or REO Loan (but not any related Companion Loan), any advance made by the Master Servicer or the Trustee, as applicable, pursuant to Section 4.03 or Section 7.05.

“P&I Advance Determination Date”: With respect to any Distribution Date, the close of business on the related Determination Date.

“Pass-Through Rate”: Any of the Class A-1 Pass-Through Rate, the Class A-2 Pass-Through Rate, the Class A-3 Pass-Through Rate, the Class A-5 Pass-Through Rate, the Class A-SB Pass-Through Rate, the Class A-S Pass-Through Rate, the Class B Pass-Through Rate, the Class C Pass-Through Rate, the Class D Pass-Through Rate, the Class E Pass-Through Rate, the Class F-RR Pass-Through Rate, the Class X-A Pass-Through Rate or the Class X-D Pass-Through Rate, as the case may be.

“PCAOB”: The Public Company Accounting Oversight Board.

“Penalty Charges”: With respect to any Mortgage Loan (other than any Non-Serviced Mortgage Loan) or Serviced Companion Loan (or any successor REO Loan), any amounts actually collected thereon (or, in the case of a Serviced Companion Loan (or any successor REO Loan thereto) that is part of a Serviced Whole Loan, actually collected on such Serviced Whole Loan and allocated and paid on such Serviced Companion Loan (or any successor REO Loan) in accordance with the related Intercreditor Agreement) that represent late payment charges or Default Interest, other than a Prepayment Premium or a Yield Maintenance Charge.

“Percentage Interest”: As to any Certificate (other than the Class R Certificates), the percentage interest evidenced thereby in distributions required to be made with respect to the related Class. With respect to any Certificate (other than the Class R Certificates), the percentage interest is equal to the Denomination as of the Closing Date of such Certificate divided by the Original Certificate Balance or Original Notional Amount, as applicable, of such Class of Certificates as of the Closing Date. With respect to a Class R Certificate, the percentage interest is set forth on the face thereof.

“Periodic Payment”: With respect to any Mortgage Loan or the related Companion Loan(s), the scheduled monthly payment of principal and/or interest on such Mortgage Loan or Companion Loan(s), including any Balloon Payment, which is payable (as the

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terms of the applicable Mortgage Loan or Companion Loan(s) may be changed or modified in connection with a bankruptcy or similar proceedings involving the related Mortgagor or by reason of a modification, extension, waiver or amendment granted or agreed to pursuant to the terms hereof) by a Mortgagor from time to time under the related Mortgage Note and applicable law, without regard to any acceleration of principal of such Mortgage Loan or Companion Loan(s) by reason of default thereunder.

“Permitted Investments”: Any one or more of the following obligations or securities (including obligations or securities of the Certificate Administrator, or managed by the Certificate Administrator or any Affiliate of the Certificate Administrator, if otherwise qualifying hereunder), regardless of whether issued by the Depositor, the Master Servicer, the Special Servicer, the Trustee, the Certificate Administrator, or any of their respective Affiliates and having the required ratings, if any, provided for in this definition and which shall not be subject to liquidation prior to maturity:

(i)direct obligations of, and obligations fully guaranteed as to timely payment of principal and interest by, the United States of America, Fannie Mae, Freddie Mac or any agency or instrumentality of the United States of America, the obligations of which are backed by the full faith and credit of the United States of America that mature in one (1) year or less from the date of acquisition; provided that any obligation of, or guarantee by, Fannie Mae or Freddie Mac, other than an unsecured senior debt obligation of Fannie Mae or Freddie Mac, shall be a Permitted Investment only if such investment would not result in the downgrading, withdrawal or qualification of the then-current rating assigned by each Rating Agency to any Certificate (or, insofar as there is then outstanding any class of Serviced Companion Loan Securities that are then rated by such rating agency, such class of securities) as evidenced in writing;

(ii)time deposits, unsecured certificates of deposit, or bankers’ acceptances that mature in one (1) year or less after the date of issuance and are issued or held by any depository institution or trust company (including the Trustee) incorporated or organized under the laws of the United States of America or any State thereof and subject to supervision and examination by federal or state banking authorities (A) in the case of such investments with maturities of thirty (30) days or less, the short-term debt obligations of which are rated at least “F1” by Fitch or the long-term debt obligations of which are rated at least “A” by Fitch, (B) in the case of such investments with maturities of three (3) months or less, but more than thirty (30) days, the short-term obligations of which are rated at least “F1+” by Fitch or the long-term obligations of which are rated at least “AA-” by Fitch, (C) in the case of such investments with maturities of six (6) months or less, but more than three (3) months, the short-term obligations of which are rated at least “F1+” by Fitch and the long-term obligations of which are rated at least “AA-” by Fitch, (D) in the case of such investments with maturities of more than six (6) months, the short-term obligations of which are rated at least “F1+” by Fitch and the long-term obligations of which are rated at least “AA-” by Fitch, (E) for maturities of less than three (3) months, a short term rating of “R-1 (middle)” by DBRS Morningstar (if then rated by DBRS Morningstar and, if not so rated, an

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equivalent rating (or higher) by two other NRSROs (which may include Fitch)) and (F) for maturities greater than three (3) months, a long-term rating of “AAA” by DBRS Morningstar (if then rated by DBRS Morningstar and, if not so rated, an equivalent rating (or higher) by two other NRSROs (which may include Fitch));

(iii)repurchase agreements or obligations with respect to any security described in clause (i) above where such security has a remaining maturity of one year or less and where such repurchase obligation has been entered into with a depository institution or trust company (acting as principal) described in clause (ii) above;

(iv)debt obligations bearing interest or sold at a discount issued by any corporation incorporated under the laws of the United States of America or any state thereof which mature in one (1) year or less from the date of acquisition, (A) if it has a term of three months or less, (1) the short-term obligations of which are rated in the highest short-term debt rating category of Fitch and (2) a short-term rating of which are rated “R-1 (middle)” by DBRS Morningstar (if then rated by DBRS Morningstar and, if not so rated, an equivalent rating (or higher) by two other NRSROs (which may include Fitch)), (B) if it has a term of more than three months and not in excess of six months, the short-term obligations of which are rated in the highest short-term rating category by each Rating Agency and the long-term obligations of which are rated at least “AAA” by DBRS Morningstar (if then rated by DBRS Morningstar and, if not so rated, an equivalent rating (or higher) by two other NRSROs (which include Fitch)) and (C) if it has a term of more than six months, the short-term obligations of which are rated in the highest short-term rating category by each Rating Agency and the long-term obligations of which are rated at least “AAA” by DBRS Morningstar (if then rated by DBRS Morningstar and, if not so rated, an equivalent rating (or higher) by two other NRSROs (which may include Fitch)) (or, in the case of any such Rating Agency as set forth in clauses (A) through (C) above, such lower rating as is the subject of a Rating Agency Confirmation by such Rating Agency); provided, however, that securities issued by any particular corporation will not be Permitted Investments to the extent that investment therein will cause the then outstanding principal amount of securities issued by such corporation and held in the accounts established hereunder to exceed 10% of the sum of the aggregate principal balance and the aggregate principal amount of all Permitted Investments in such accounts;

(v)commercial paper (including both non-interest bearing discount obligations and interest bearing obligations) of any corporation or other entity organized under the laws of the United States or any state thereof payable on demand or on a specified date maturing in one (1) year or less from the date of acquisition thereof and (A) which is rated in the highest rating category of Fitch, and (B)(1) for maturities of less than three (3) months, a short-term rating of “R-1 (middle)” by DBRS Morningstar (if then rated by DBRS Morningstar and, if not so rated, an equivalent rating (or higher) by two other NRSROs (which may include Fitch)) and (2) for maturities greater than three (3) months, a long-term

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rating of “AAA” by DBRS Morningstar (if then rated by DBRS Morningstar and, if not so rated, an equivalent rating (or higher) by two other NRSROs (which may include Fitch));

(vi)money market funds which seek to maintain a constant net asset value per share, rated in the highest rating categories of Fitch and DBRS Morningstar (if so rated by each such Rating Agency (and if not rated by any such Rating Agency, an equivalent rating (or higher) by at least two (2) NRSROs (which may include Fitch or DBRS Morningstar)), which may include the investments referred to in clause (i) hereof if so qualified that (a) have substantially all of their assets invested continuously in the types of investments referred to in clause (i) above and (b) have net assets of not less than $5,000,000,000;

(vii)any other demand, money market or time deposit, obligation, security or investment, but for the failure to satisfy one or more of the minimum rating(s) set forth in the applicable clause, would be listed in clauses (i) – (vi) above with respect to which a Rating Agency Confirmation has been obtained from each Rating Agency for which the minimum ratings set forth in the applicable clause is not satisfied with respect to such demand, money market or time deposit, obligation, security or investment and confirmation of the applicable rating agencies that such action will not result in the downgrade, withdrawal or qualification of its then-current ratings of any securities related to a Companion Loan, if any (provided that such rating agency confirmation may be considered satisfied in the same manner as any Rating Agency Confirmation may be considered satisfied with respect to the Certificates pursuant to Section 3.25); and

(viii) any other demand, money market or time deposit, obligation, security or investment not listed in clauses (i) – (vi) above with respect to which a Rating Agency Confirmation has been obtained from each and every Rating Agency;

provided, however, that each Permitted Investment qualifies as a “cash flow investment” pursuant to Section 860G(a)(6) of the Code, and that (a) it shall have a predetermined fixed dollar of principal due at maturity that cannot vary or change and (b) any such investment that provides for a variable rate of interest must have an interest rate that is tied to a single interest rate index plus a fixed spread, if any, and move proportionately with such index; and provided, further, however, that no such instrument shall be a Permitted Investment (a) if such instrument evidences principal and interest payments derived from obligations underlying such instrument and the interest payments with respect to such instrument provide a yield to maturity at the time of acquisition of greater than 120% of the yield to maturity at par of such underlying obligations or (b) if such instrument may be redeemed at a price below the purchase price; and provided, further, however, that no amount beneficially owned by any Trust REMIC (even if not yet deposited in the Trust) may be invested in investments (other than money market funds) treated as equity interests for federal income tax purposes, unless the Master Servicer receives an Opinion of Counsel, at its own expense, to the effect that such investment will not adversely

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affect the status of any Trust REMIC. Permitted Investments may not be purchased at a price in excess of par and may not be interest-only securities.

“Permitted Special Servicer/Affiliate Fees”: Any commercially reasonable treasury management fees, banking fees, title agency fees, property condition report fees, insurance commissions or fees received or retained by the Special Servicer or any of its Affiliates in connection with any services performed by such party with respect to any Mortgage Loan and Serviced Companion Loan (including any related REO Property) in accordance with this Agreement.

“Permitted Transferee”: Any Person or any agent thereof other than (a) a Disqualified Organization, (b) any other Person so designated by the Certificate Registrar who is unable to provide an Opinion of Counsel (provided at the expense of such Person or the Person requesting the transfer) to the effect that the transfer of an Ownership Interest in any Class R Certificate to such Person will not cause any Trust REMIC to fail to qualify as a REMIC at any time that the Certificates are outstanding, (c) a Person that is a Disqualified Non-U.S. Tax Person, (d) any partnership if any of its interests are (or under the partnership agreement are permitted to be) owned, directly or indirectly (other than through a U.S. corporation), by a Disqualified Non-U.S. Tax Person or (e) a U.S. Tax Person with respect to whom income from the Class R Certificate is attributable to a foreign permanent establishment or fixed base, within the meaning of an applicable income tax treaty, of the transferee or any other U.S. Tax Person.

“Person”: Any individual, corporation, partnership, limited liability company, joint venture, association, joint-stock company, trust, unincorporated organization or government or any agency or political subdivision thereof.

“Placement Agent”: J.P. Morgan Securities LLC.

“Plan”: As defined in Section 5.03(n).

“Pre-close Information”: As defined in Section 3.15(c).

“Prepayment Assumption”: A “constant prepayment rate” of 0% used for determining the accrual of original issue discount and market discount, if any, and the amortization premium, if any, on the Certificates for federal income tax purposes.

“Prepayment Interest Excess”: For any Distribution Date and with respect to any Mortgage Loan or Serviced Whole Loan that was subject to a Principal Prepayment in full or in part during the related Collection Period, which Principal Prepayment was applied to such Mortgage Loan or Serviced Whole Loan, as applicable, after the related Due Date and prior to the following Determination Date, the amount of interest (net of the related Servicing Fees), to the extent collected from the related Mortgagor (without regard to any Prepayment Premium or Yield Maintenance Charge actually collected), that would have accrued at a rate per annum equal to the sum of (x) the related Net Mortgage Rate for such Mortgage Loan or Serviced Whole Loan, as applicable, and (y) the Certificate Administrator Fee Rate, on the amount of such Principal Prepayment from such Due Date to, but not including, the date of such prepayment (or any later date through which interest accrues). Prepayment Interest Excesses (to the extent not offset by Prepayment Interest Shortfalls or required to be paid as Compensating Interest

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Payments) collected on the Mortgage Loans (other than any Non-Serviced Mortgage Loan) and any related Serviced Companion Loan, will be retained by the Master Servicer as additional servicing compensation.

“Prepayment Interest Shortfall”: For any Distribution Date and with respect to any Mortgage Loan or Serviced Whole Loan that was subject to a Principal Prepayment in full or in part during the related Collection Period, which Principal Prepayment was applied to such Mortgage Loan or Serviced Whole Loan, as applicable, after the related Determination Date (or, with respect to each Mortgage Loan or Serviced Companion Loan, as applicable, with a Due Date occurring after the related Determination Date, the related Due Date) and prior to the following Due Date, the amount of interest (net of the related Servicing Fees), to the extent not collected from the related Mortgagor (without regard to any Prepayment Premium or Yield Maintenance Charge actually collected), that would have accrued at a rate per annum equal to the sum of (x) the related Net Mortgage Rate for such Mortgage Loan or Serviced Whole Loan, as applicable and (y) the Certificate Administrator Fee Rate, on the amount of such Principal Prepayment during the period commencing on the date as of which such Principal Prepayment was applied to such Mortgage Loan or Serviced Whole Loan, as applicable, and ending on such following Due Date. With respect to any AB Whole Loan, any Prepayment Interest Shortfall for any Distribution Date shall be allocated first to the related AB Subordinate Companion Loan and then to the related Mortgage Loan.

“Prepayment Premium”: With respect to any Mortgage Loan, any premium, fee or other additional amount (other than a Yield Maintenance Charge) paid or payable, as the context requires, by a borrower in connection with a principal prepayment on, or other early collection of principal of, that Mortgage Loan or any successor REO Loan with respect thereto (including any payoff of a Mortgage Loan by a mezzanine lender on behalf of the subject borrower if and as set forth in the related intercreditor agreement).

“Primary Collateral”: With respect to any Crossed Underlying Loan, that portion of the Mortgaged Property designated as directly securing such Crossed Underlying Loan and excluding any Mortgaged Property as to which the related lien may only be foreclosed upon by exercise of the cross-collateralization provisions of such Crossed Underlying Loan.

“Primary Servicing Fee”: The monthly fee payable by the Master Servicer solely from the Servicing Fee to each Initial Sub-Servicer, which monthly fee accrues at the rate per annum specified as such in the Sub-Servicing Agreement with such Initial Sub-Servicer.

“Prime Rate”: The “Prime Rate” as published in the “Money Rates” section of the New York City edition of The Wall Street Journal (or, if such section or publication is no longer available, such other comparable publication as determined by the Certificate Administrator in its reasonable discretion) as may be in effect from time to time, or, if the “Prime Rate” no longer exists, such other comparable rate (as determined by the Certificate Administrator in its reasonable discretion) as may be in effect from time to time.

“Principal Balance Certificates”: Each of the Class A-1, Class A-2, Class A-3, Class A-5, Class A-SB, Class A-S, Class B, Class C, Class D, Class E and Class F-RR Certificates.

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“Principal Distribution Amount”: With respect to any Distribution Date and the Principal Balance Certificates, an amount equal to the sum of the following amounts: (a) the Principal Shortfall for such Distribution Date, (b) the Scheduled Principal Distribution Amount for such Distribution Date and (c) the Unscheduled Principal Distribution Amount for such Distribution Date; provided that the Principal Distribution Amount for any Distribution Date shall be reduced, to not less than zero, by the amount of any reimbursements of (A) Nonrecoverable Advances (including any servicing advance with respect to any Non-Serviced Mortgage Loan under the related Non-Serviced PSA reimbursed out of general collections on the Mortgage Loans), with interest on such Nonrecoverable Advances at the Reimbursement Rate that are paid or reimbursed from principal collections on the Mortgage Loans in a period during which such principal collections would have otherwise been included in the Principal Distribution Amount for such Distribution Date and (B) Workout-Delayed Reimbursement Amounts paid or reimbursed from principal collections on the Mortgage Loans in a period during which such principal collections would have otherwise been included in the Principal Distribution Amount for such Distribution Date (provided that, in the case of clauses (A) and (B) above, if any of the amounts that were reimbursed from principal collections on the Mortgage Loans (including REO Loans) are subsequently recovered on the related Mortgage Loan (or REO Loan), such recovery will increase the Principal Distribution Amount for the Distribution Date related to the period in which such recovery occurs).

“Principal Prepayment”: Any payment of principal made by the Mortgagor on a Mortgage Loan that is received in advance of its scheduled Due Date as a result of such prepayment.

“Principal Shortfall”: For any Distribution Date after the initial Distribution Date with respect to the Mortgage Loans, the amount, if any, by which (a) the related Principal Distribution Amount for the preceding Distribution Date, exceeds (b) the aggregate amount actually distributed on the preceding Distribution Date in respect of such Principal Distribution Amount. The Principal Shortfall for the initial Distribution Date will be zero.

“Privileged Information”: Any (i) correspondence between the Risk Retention Consultation Party and the Special Servicer related to any Specially Serviced Loan (other than with respect to any Excluded Loan) or the exercise of the Risk Retention Consultation Party’s consultation rights under this Agreement, (ii) strategically sensitive information (including, without limitation, information contained within any Asset Status Report) that the Special Servicer has reasonably determined could compromise the Trust’s position in any ongoing or future negotiations with the related Mortgagor or other interested party and that is labeled or otherwise identified as Privileged Information by the Special Servicer and (iii) information subject to attorney-client privilege. The Master Servicer and the Special Servicer shall be entitled to rely on any identification of materials as “attorney-client privileged” without liability for any such reliance hereunder.

“Privileged Information Exception”: With respect to any Privileged Information, at any time (a) such Privileged Information becomes generally available and known to the public other than as a result of a disclosure directly or indirectly by the party restricted from disclosing such Privileged Information (the “Restricted Party”), (b) it is reasonable and necessary for the Restricted Party to disclose such Privileged Information in working with legal counsel, auditors,

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arbitration parties, taxing authorities or other governmental agencies, (c) such Privileged Information was already known to such Restricted Party and not otherwise subject to a confidentiality obligation and/or (d) the Restricted Party is (in the case of the Master Servicer, the Special Servicer, the Certificate Administrator and the Trustee, based on advice of legal counsel), required by law, rule, regulation, order, judgment or decree to disclose such information.

“Privileged Person”: The Depositor and its designees, the Placement Agent, the Mortgage Loan Seller, the Master Servicer, the Special Servicer (including, for the avoidance of doubt, any Excluded Special Servicer), the Trustee, the Certificate Administrator, any Additional Servicer designated by the Master Servicer or the Special Servicer, any Companion Holder who provides an Investor Certification, any Person (including the Risk Retention Consultation Party) who provides the Certificate Administrator with an Investor Certification and any NRSRO (including any Rating Agency) that provides the Certificate Administrator with an NRSRO Certification, which Investor Certification and NRSRO Certification may be submitted electronically via the Certificate Administrator’s Website; provided, however, that in no event may a Borrower Party (other than a Borrower Party that is the Risk Retention Consultation Party or the Special Servicer) be entitled to receive any information other than the Distribution Date Statement. In determining whether any Person is an Additional Servicer, the Certificate Administrator may rely on a certification by the Master Servicer, the Special Servicer or the Mortgage Loan Seller, as the case may be.

Notwithstanding anything to the contrary in this Agreement, if the Special Servicer obtains knowledge that it has become a Borrower Party, the Special Servicer shall nevertheless be a Privileged Person; provided that the Special Servicer (i) shall not directly or indirectly provide any information related to any Excluded Special Servicer Loan to (A) the related Borrower Party, (B) any of the Special Servicer’s employees or personnel or any of its Affiliates involved in the management of any investment in the related Borrower Party or the related Mortgaged Property or (C) to its actual knowledge, any non-Affiliate that holds a direct or indirect ownership interest in the related Borrower Party, and (ii) shall maintain sufficient internal controls and appropriate policies and procedures in place in order to comply with the obligations described in clause (i) above; and provided, further, that nothing in this Agreement shall be construed as an obligation of the Master Servicer or the Certificate Administrator to restrict the Special Servicer’s access to any information on the Master Servicer’s Internet website or the Certificate Administrator’s Website and in no case shall the Master Servicer or the Certificate Administrator be held liable if the Special Servicer accesses any Excluded Special Servicer Information relating to the Excluded Special Servicer Loans. Notwithstanding any provision to the contrary herein, neither the Master Servicer nor the Certificate Administrator shall have any obligation to restrict access by the Special Servicer or any Excluded Special Servicer to any information related to any Excluded Special Servicer Loan.

“Prohibited Party”: Any party that is listed on the Depositor’s Do Not Hire List.

“Prohibited Prepayment”: As defined in the definition of Compensating Interest Payments.

“PTCE”: Prohibited Transaction Class Exemption.

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“Purchase Price”: With respect to any Mortgage Loan (or any related REO Loan) (including, to the extent required pursuant to the final paragraph of this definition, any related Companion Loan) to be purchased pursuant to (A) Section 6 of the Mortgage Loan Purchase Agreement by the Mortgage Loan Seller, (B) Section 3.18 or (C) Section 9.01, a price, without duplication, equal to:

(i)the outstanding principal balance of such Mortgage Loan (or any related REO Loan (including for such purpose, to the extent required pursuant to the final paragraph of this definition, the related Companion Loan(s))) as of the date of purchase; plus

(ii)all accrued and unpaid interest on the Mortgage Loan (or any related REO Loan (including for such purpose, to the extent required pursuant to the final paragraph hereof, the related Companion Loan(s))), at the related Mortgage Rate in effect from time to time (excluding any portion of such interest that represents Default Interest), to, but not including, the Due Date immediately preceding or coinciding with the Determination Date for the Collection Period of purchase; plus

(iii)all related unreimbursed Servicing Advances plus accrued and unpaid interest on all related Advances at the Reimbursement Rate, Special Servicing Fees (whether paid or unpaid) and any other additional Trust Fund expenses (except for Liquidation Fees) in respect of such Mortgage Loan (or related REO Loan (including for such purpose, to the extent required pursuant to the final paragraph of this definition, the related Companion Loan(s))); plus

(iv)if such Mortgage Loan (or related REO Loan) is being repurchased or substituted by the Mortgage Loan Seller, pursuant to Section 6 of the Mortgage Loan Purchase Agreement, all reasonable out-of-pocket expenses reasonably incurred or to be incurred by the Master Servicer, the Special Servicer, the Depositor, the Certificate Administrator or the Trustee in respect of the omission, breach or defect giving rise to the repurchase or substitution obligation, including any expenses arising out of the enforcement of the repurchase or substitution obligation, including, without limitation, legal fees and expenses and any additional Trust Fund expenses relating to such Mortgage Loan (or related REO Loan); plus

(v)Liquidation Fees, if any, payable with respect to such Mortgage Loan (or related REO Loan (including for such purpose, to the extent required pursuant to the final paragraph hereof, the related Companion Loan(s))) (which will not include any Liquidation Fees if such repurchase occurs prior to the expiration of the Extended Cure Period).

Solely with respect to any Serviced Whole Loan to be sold pursuant to Section 3.18(a)(iii), “Purchase Price” shall mean the amount calculated in accordance with the preceding sentence in respect of the related Whole Loan, including, for such purposes, the Mortgage Loan and the related Companion Loan(s), as applicable. With respect to any REO

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Property to be sold pursuant to Section 3.18(b), “Purchase Price” shall mean the amount calculated in accordance with the preceding sentence in respect of the related REO Loan (including any related Companion Loan). With respect to any sale pursuant to Section 3.18(a)(ii) or Section 3.18(e) or for purposes of calculating any Gain-on-Sale Proceeds, the “Purchase Price” shall be allocated between the related Mortgage Loan and Companion Loan(s), as applicable, in accordance with, and shall be equal to the amount provided pursuant to, the provisions of the related Intercreditor Agreement. Notwithstanding the foregoing, with respect to any repurchase pursuant to the provisions cited in subclause (A) and subclause (C) at the beginning of this definition, the “Purchase Price” shall not include any amounts payable in respect of any related Companion Loan.

“Qualified Institutional Buyer”: A “qualified institutional buyer” as defined in Rule 144A under the Act.

“Qualified Insurer”: (i) With respect to any Mortgage Loan, REO Loan or REO Property, an insurance company or security or bonding company qualified to write the related Insurance Policy in the relevant jurisdiction with an insurance financial strength rating of at least: (a) “A(low)” by DBRS Morningstar (or, if not rated by DBRS Morningstar, an equivalent rating by two other nationally recognized insurance rating organizations (which may include Fitch)) or (b) “A” by Fitch (or, if not rated by Fitch, at least “A” or an equivalent rating as “A” by one other nationally recognized insurance rating organization (which may include DBRS Morningstar)) and (ii) with respect to the fidelity bond and errors and omissions insurance policy required to be maintained pursuant to Section 3.07(c), except as otherwise permitted by Section 3.07(c), an insurance company that has a claims paying ability (or the obligations which are guaranteed or backed by a company having such claims paying ability) with at least one of the following ratings: (a) “A3” by Moody’s, (b) “A-” by S&P, (c) “A-” by Fitch, (d) “A-:X” by A.M. Best Company, Inc. or (e) “A(low)” by DBRS Morningstar, or, in the case of clauses (i) or (ii), any other insurer acceptable to the Rating Agencies, as evidenced by a Rating Agency Confirmation.

“Qualified Mortgage”: A “qualified mortgage” within the meaning of Section 860G(a)(3) of the Code, but without regard to the rule of Treasury Regulations Section 1.860G-2(f)(2) that causes a defective obligation to be treated as a qualified mortgage.

“Qualified Replacement Special Servicer”: A replacement special servicer that (i) satisfies all of the eligibility requirements applicable to special servicers contained in this Agreement, (ii) currently has a special servicer rating of at least “CSS3” from Fitch and (iii) is currently acting as a special servicer in a transaction rated by DBRS Morningstar and has not been publicly cited by DBRS Morningstar as having servicing concerns as the sole or material factor in any qualification, downgrade or withdrawal of the ratings (or placement on “watch status” in contemplation of a ratings downgrade or withdrawal) of securities in a transaction serviced by the applicable servicer prior to the time of determination.

“Qualified Substitute Mortgage Loan”: A substitute mortgage loan (other than with respect to the Whole Loans, for which no substitution will be permitted) replacing a removed Mortgage Loan that must, on the date of substitution: (i) have an outstanding principal balance, after application of all scheduled payments of principal and interest due during or prior

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to the month of substitution, whether or not received, not in excess of the Stated Principal Balance of the removed Mortgage Loan as of the Due Date in the calendar month during which the substitution occurs; (ii) have a Mortgage Rate not less than the Mortgage Rate of the removed Mortgage Loan (determined without regard to any prior modification, waiver or amendment of the terms of the removed Mortgage Loan); (iii) have the same Due Date as and Grace Period no longer than that of the removed Mortgage Loan; (iv) accrue interest on the same basis as the removed Mortgage Loan (for example, on the basis of a 360 day year consisting of twelve 30-day months); (v) have a remaining term to stated maturity not greater than, and not more than two (2) years less than, the remaining term to stated maturity of the removed Mortgage Loan; (vi) have a then-current loan-to-value ratio equal to or less than the lesser of the loan-to-value ratio for the removed Mortgage Loan as of the Closing Date and 75%, in each case using the “value” for the Mortgaged Property as determined using an Appraisal; (vii) comply as of the date of substitution in all material respects with all of the representations and warranties set forth in the Mortgage Loan Purchase Agreement; (viii) have an environmental report that indicates no material adverse environmental conditions with respect to the related Mortgaged Property and which will be delivered as a part of the related Mortgage File; (ix) have a then-current debt service coverage ratio at least equal to the greater of the original debt service coverage ratio of the removed Mortgage Loan as of the Closing Date and 1.25x; (x) constitute a “qualified replacement mortgage” within the meaning of Section 860G(a)(4) of the Code as evidenced by an Opinion of Counsel (provided at the Mortgage Loan Seller’s expense); (xi) not have a maturity date or an amortization period that extends to a date that is after the date five (5) years prior to the Rated Final Distribution Date; (xii) have comparable prepayment restrictions to those of the removed Mortgage Loan; (xiii) not be substituted for a removed Mortgage Loan unless the Trustee and the Certificate Administrator have received Rating Agency Confirmation from each Rating Agency (the cost, if any, of obtaining such Rating Agency Confirmation to be paid by the Mortgage Loan Seller); (xiv) prohibit defeasance within two (2) years of the Closing Date; (xv) not be substituted for a removed Mortgage Loan if it would result in an Adverse REMIC Event or the imposition of tax other than a tax on income expressly permitted or contemplated to be imposed by the terms of this Agreement, as determined by an Opinion of Counsel; (xvi) have an engineering report that indicates no material adverse property condition or deferred maintenance with respect to the related Mortgaged Property that will be delivered as a part of the related Servicing File; and (xvii) be current in the payment of all scheduled payments of principal and interest then due. In the event that more than one mortgage loan is substituted for a removed Mortgage Loan, then the amounts described in clause (i) shall be determined on the basis of aggregate Stated Principal Balances and each such proposed Qualified Substitute Mortgage Loan shall individually satisfy each of the requirements specified in clauses (ii) through (xvii); provided that the rates described in clause (ii) above and the remaining term to stated maturity referred to in clause (v) above shall be determined on a weighted average basis; provided, further, that no individual Mortgage Rate (net of the Servicing Fee Rate, the Certificate Administrator Fee Rate and the CREFC^® Intellectual Property Royalty License Fee Rate and, in the case of a Non-Serviced Mortgage Loan, the related Non-Serviced Primary Servicing Fee Rate) shall be lower than the highest fixed Pass-Through Rate (and not based on, or subject to a cap equal to, the Weighted Average Net Mortgage Rate) of any Class of Principal Balance Certificates having a Certificate Balance then outstanding. When a Qualified Substitute Mortgage Loan is substituted for a removed Mortgage Loan, the Mortgage Loan Seller shall certify that the Qualified Substitute Mortgage Loan meets all of the requirements of the

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above definition and shall send such certification to the Trustee and the Certificate Administrator.

“RAC No-Response Scenario”: As defined in Section 3.25(a).

“RAC Requesting Party”: As defined in Section 3.25(a).

“Rated Final Distribution Date”: As to each Class of Certificates, the Distribution Date in February 2055.

“Rating Agency”: Each of Fitch and DBRS Morningstar or their successors in interest. If no such rating agency nor any successor thereof remains in existence, “Rating Agency” shall be deemed to refer to such nationally recognized statistical rating agency or other comparable Person reasonably designated by the Depositor, notice of which designation shall be given to the Trustee, the Certificate Administrator, the Special Servicer and the Master Servicer, and specific ratings of Fitch and DBRS Morningstar herein referenced shall be deemed to refer to the equivalent ratings of the party so designated.

“Rating Agency Confirmation”: With respect to any matter, confirmation in writing (which may be in electronic form) by each applicable Rating Agency that a proposed action, failure to act or other event so specified will not, in and of itself, result in the downgrade, withdrawal or qualification of the then-current rating assigned to any Class of Certificates (if then rated by the Rating Agency); provided that a written waiver or other acknowledgment from the Rating Agency indicating its decision not to review the matter for which the Rating Agency Confirmation is sought shall be deemed to satisfy the requirement for the Rating Agency Confirmation from each Rating Agency with respect to such matter.

“Rating Agency Inquiry”: As defined in Section 4.07(c).

“Rating Agency Q&A Forum and Document Request Tool”: As defined in Section 4.07(c).

“Realized Loss”: As defined in Section 4.04(a).

“Record Date”: With respect to any Distribution Date, the last Business Day of the month immediately preceding the month in which such Distribution Date occurs.

“Regular Certificates”: Any of the Class A-1, Class A-2, Class A-3, Class A-5, Class A-SB, Class X-A, Class X-D, Class A-S, Class B, Class C, Class D, Class E and Class F-RR Certificates.

“Regulation AB”: Subpart 229.1100 – Asset Backed Securities (Regulation AB), 17 C.F.R. §§ 229.1100-229.1125, as such may be amended from time to time, and subject to such clarification and interpretation as have been provided by the Commission or by the staff of the Commission, or as may be provided by the Commission or its staff from time to time.

“Regulation D”: Regulation D under the Act.

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“Regulation S”: Regulation S under the Act.

“Regulation S Book-Entry Certificates”: The Certificates sold to institutions that are non-United States Securities Persons in Offshore Transactions in reliance on Regulation S and represented by one or more Book Entry Certificates deposited with the Certificate Administrator as custodian for the Depository.

“Reimbursement Rate”: The rate per annum applicable to the accrual of interest on Servicing Advances in accordance with Section 3.03(d) and P&I Advances in accordance with Section 4.03(d), which per annum rate shall equal the Prime Rate, compounded annually.

“Related Certificates” and “Related Lower-Tier Regular Interests”: For each of the following Classes of Certificates, the related Class of Lower-Tier Regular Interests; and for each of the following Classes of Lower-Tier Regular Interests, the related Class of Certificates set forth below:


Related Certificates		Related Lower-Tier Regular Interest
Class A-1 Certificates		Class LA1 Uncertificated Interest
Class A-2 Certificates		Class LA2 Uncertificated Interest
Class A-3 Certificates		Class LA3 Uncertificated Interest
Class A-5 Certificates		Class LA5 Uncertificated Interest
Class A-SB Certificates		Class LASB Uncertificated Interest
Class A-S Certificates		Class LAS Uncertificated Interest
Class B Certificates		Class LB Uncertificated Interest
Class C Certificates		Class LC Uncertificated Interest
Class D Certificates		Class LD Uncertificated Interest
Class E Certificates		Class LE Uncertificated Interest
Class F-RR Certificates		Class LF-RR Uncertificated Interest

“Relevant Distribution Date” means with respect to any “significant obligor” (within the meaning of Item 1101(k) of Regulation AB) with respect to an Other Securitization holding a Companion Loan, the “Distribution Date” (or analogous concept) under the related Other Pooling and Servicing Agreement.

“REMIC”: A “real estate mortgage investment conduit” as defined in Section 860D of the Code (or any successor thereto).

“REMIC Administrator”: The Certificate Administrator or any REMIC administrator appointed pursuant to Section 10.04.

“REMIC Provisions”: Provisions of the federal income tax law relating to real estate mortgage investment conduits, which appear at Sections 860A through 860G of subchapter M of chapter 1 of the Code, and related provisions, and temporary and final Treasury Regulations (or proposed regulations that would apply by reason of their proposed effective date to the extent not inconsistent with temporary or final regulations) and any rulings or announcements promulgated thereunder, as the foregoing may be in effect from time to time.

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“Rents from Real Property”: With respect to any REO Property, gross income of the character described in Section 856(d) of the Code.

“REO Account”: A segregated custodial account or accounts created and maintained by the Special Servicer pursuant to Section 3.16(b) on behalf of the Trustee for the benefit of the Certificateholders and with respect to any Serviced Whole Loan, for the benefit of the related Serviced Companion Noteholder, which shall initially be entitled “Midland Loan Services, a Division of PNC Bank, National Association, or the applicable successor special servicer, as Special Servicer, on behalf of Wilmington Trust, National Association, as Trustee, for the benefit of beneficial owners of Arbor Multifamily Mortgage Securities Trust 2022-MF4, REO Account”. Any such account or accounts shall be an Eligible Account.

“REO Acquisition”: The acquisition for federal income tax purposes of any REO Property pursuant to Section 3.09.

“REO Disposition”: The sale or other disposition of the REO Property pursuant to Section 3.18.

“REO Extension”: As defined in Section 3.16(a).

“REO Loan”: Each of the Mortgage Loans (and, with respect to any Serviced Whole Loan, the related Companion Loan(s), as applicable), deemed for purposes hereof to be outstanding with respect to each REO Property. Each REO Loan shall be deemed to be outstanding for so long as the applicable portion of the related REO Property (or beneficial interest therein, in the case of a Non-Serviced Mortgage Loan) remains part of the Trust Fund and provides for Assumed Scheduled Payments on each Due Date therefor, and otherwise has the same terms and conditions as its predecessor Mortgage Loan or Companion Loan, if applicable, including, without limitation, with respect to the calculation of the Mortgage Rate in effect from time to time (such terms and conditions to be applied without regard to the default on such predecessor Mortgage Loan or Companion Loan, if applicable). Each REO Loan shall be deemed to have an initial outstanding principal balance and Stated Principal Balance equal to the outstanding principal balance and Stated Principal Balance, respectively, of its predecessor Mortgage Loan or Companion Loan, if applicable, as of the date of the related REO Acquisition. All amounts due and owing in respect of the predecessor Mortgage Loan or Companion Loan, if applicable, as of the date of the related REO Acquisition, including, without limitation, accrued and unpaid interest, shall continue to be due and owing in respect of a REO Loan. All amounts payable or reimbursable to the Master Servicer, the Special Servicer, the Certificate Administrator or the Trustee, as applicable, in respect of the predecessor Mortgage Loan or Companion Loan, if applicable, as of the date of the related REO Acquisition, including, without limitation, any unpaid Special Servicing Fees and Servicing Fees, additional Trust Fund expenses and any unreimbursed Advances, together with any interest accrued and payable to the Master Servicer or the Trustee, as applicable, in respect of such Advances in accordance with Section 3.03(d) or Section 4.03(d), shall continue to be payable or reimbursable to the Master Servicer, the Special Servicer, the Certificate Administrator or the Trustee, as applicable, in respect of an REO Loan. In addition, Unliquidated Advances and Nonrecoverable Advances with respect to such REO Loan, in each case, that were paid from collections on the related Mortgage Loans and resulted in principal distributed to the Certificateholders being reduced as a

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result of the first proviso in the definition of “Principal Distribution Amount” shall be deemed outstanding until recovered. Notwithstanding anything to the contrary, with respect to each Serviced Whole Loan, no amounts relating to the related REO Property or REO Loan allocable to the related Serviced Pari Passu Companion Loan(s) will be available for amounts due to the Certificateholders or to reimburse the Trust, other than in the limited circumstances related to Servicing Advances, indemnification payments, Special Servicing Fees and other reimbursable expenses related to such Serviced Whole Loan incurred with respect to such Serviced Whole Loan, in accordance with Section 3.05(a) or with respect to the Serviced AB Subordinate Companion Loan, as set forth in the related Intercreditor Agreement.

“REO Property”: A Mortgaged Property acquired by the Special Servicer on behalf of, and in the name of, the Trustee or a nominee thereof for the benefit of the Certificateholders (and the related Companion Holder, subject to the related Intercreditor Agreement, with respect to a Mortgaged Property securing a Serviced Whole Loan) to the extent set forth herein and the Trustee (as holder of the Lower-Tier Regular Interests) (and also including, if applicable, the Trust’s beneficial interest in a Non-Serviced Mortgaged Property acquired by the applicable Non-Serviced Special Servicer on behalf of, and in the name of, the applicable Non-Serviced Trustee or a nominee thereof for the benefit of the certificateholders under the applicable Non-Serviced Trust) through foreclosure, acceptance of a deed in lieu of foreclosure or otherwise in accordance with applicable law in connection with the default or imminent default of a Mortgage Loan. References herein to the Special Servicer acquiring, maintaining, managing, inspecting, insuring, selling or reporting or to Appraisal Reduction Amounts and Final Recovery Determinations with respect to an “REO Property”, shall not include the Trust’s beneficial interest in a Non-Serviced Mortgaged Property. For the avoidance of doubt, REO Property, to the extent allocable to a Companion Loan, shall not be an asset of the Trust Fund or any Trust REMIC.

“REO Revenues”: All income, rents and profits derived from the ownership, operation or leasing of any REO Property.

“Reporting Servicer”: The Master Servicer, the Special Servicer or any Servicing Function Participant engaged by such parties, as the case may be.

“Repurchase Request”: As defined in Section 2.02(g).

“Request for Release”: A release signed by a Servicing Officer of the Master Servicer or the Special Servicer, as applicable, in the form of Exhibit E attached hereto.

“Residual Ownership Interest”: Any record or beneficial interest in the Class R Certificates.

“Responsible Officer”: When used with respect to (i) the Trustee, any officer of the Corporate Trust Office of the Trustee with direct responsibility for the administration of this Agreement and, with respect to a particular matter, any other officer to whom such matter is referred because of such officer’s knowledge of and familiarity with the particular subject and (ii) the Certificate Administrator, any officer assigned to the Corporate Trust Services group with direct responsibility for the administration of this Agreement and, with respect to a particular

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matter, any other officer to whom a particular matter is referred by the Certificate Administrator because of such officer’s knowledge of and familiarity with the particular subject.

“Restricted Period”: The 40-day period prescribed by Regulation S commencing on the later of (a) the date upon which Certificates are first offered to Persons other than the Placement Agent and any other distributor (as such term is defined in Regulation S) of the Certificates and (b) the Closing Date.

“Retained Defeasance Rights and Obligations”: Any of the rights and obligations of the Mortgage Loan Seller defined in Section 3.18(g).

“Retained Fee Rate”: An amount equal to 0.0025% per annum with respect to each Mortgage Loan.

“Retained Interest Safekeeping Account”: An account maintained by the Certificate Administrator, which account shall be deemed to be owned by the Holder(s) of the Risk Retention Certificates in proportions equal to their respective Percentage Interests.

“Retaining Party”: Any Holder of a Risk Retention Certificate and any successor Holder of such Risk Retention Certificate. The initial Retaining Party is expected to be Arbor Realty SR, Inc., a Maryland corporation.

“Retaining Sponsor”: Arbor Private Label.

“Retention Covenant”: The undertaking in paragraph (a) of Article 3 of the EU/UK Risk Retention Letter.

“Review Package”: A Rating Agency Confirmation request and any supporting documentation delivered therewith.

“Risk Retention Certificate”: Individually and collectively, the Class F-RR Certificates.

“Risk Retention Consultation Party”: The Risk Retention Consultation Party shall be the party selected by the Holders of more than 50% of the Risk Retention Certificates (by Certificate Balance, as determined by the Certificate Registrar) from time to time. The initial Risk Retention Consultation Party shall be Arbor Private Label.

“Risk Retention Consultation Termination Event”: At any date at which no Class of Risk Retention Certificates exists where such Class’s aggregate Certificate Balance is at least equal to 25% of the Original Certificate Balance of that Class; provided that a Risk Retention Consultation Termination Event shall not be deemed to be continuing in the event the Certificate Balances of all Classes of Principal Balance Certificates other than the Risk Retention Certificates have been reduced to zero.

“Risk Retention Rule”: The final rule that was promulgated to implement the credit risk retention requirements (which such joint final rule has been codified, inter alia, at 17 C.F.R. § 246), under Section 15G of the Securities Exchange Act of 1934, as added by Section

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941 of the Dodd-Frank Wall Street Reform and Consumer Protection Act (79 F.R. 77601; pages 77740-77766), as such rule may be amended from time to time, and subject to such clarification and interpretation as have been provided by the Office of the Comptroller of the Currency, the Board of Governors of the Federal Reserve System, the Federal Deposit Insurance Corporation, the Federal Housing Finance Agency, the Securities and Exchange Commission and the Department of Housing and Urban Development in the adopting release (79 F.R. 77601 et seq.) or by the staff of any such agency, or as may be provided by any such agency or its staff from time to time, in each case, as effective from time to time.

“Rule 144A”: Rule 144A under the Act.

“Rule 144A Book-Entry Certificate”: With respect to the Certificates offered and sold in reliance on Rule 144A, a single, permanent Book-Entry Certificate, in definitive, fully registered form without interest coupons.

“S&P”: S&P Global Ratings, and its successors in interest. If neither S&P nor any successor remains in existence, “S&P” shall be deemed to refer to such other nationally recognized statistical rating agency or other comparable Person reasonably designated by the Depositor, notice of which designation shall be given to the Trustee, the Certificate Administrator, the Master Servicer and the Special Servicer and specific ratings of S&P herein referenced shall be deemed to refer to the equivalent ratings of the party so designated.

“Sarbanes-Oxley Act”: The Sarbanes-Oxley Act of 2002 and the rules and regulations of the Commission promulgated thereunder (including any interpretations thereof by the Commission’s staff).

“Sarbanes-Oxley Certification”: With respect to an Other Securitization, the certification required to be filed together with such Other Securitization’s Exchange Act report on Form 10-K pursuant to Rule 13a-14 and Rule 15d-14 of the Exchange Act.

“Scheduled Principal Distribution Amount”: With respect to any Distribution Date and the Mortgage Loans, the aggregate of the principal portions of the following: (a) all Periodic Payments (excluding Balloon Payments) due in respect of such Mortgage Loans during or, if and to the extent not previously received or advanced pursuant to Section 4.03 in respect of a preceding Distribution Date (and not previously distributed to Certificateholders), prior to, the related Collection Period, and all Assumed Scheduled Payments with respect to the Mortgage Loans for the related Collection Period, in each case to the extent either (i) paid by the Mortgagor as of the Determination Date (or, with respect to each Mortgage Loan with a Due Date occurring or a Grace Period ending after the related Determination Date, the related Due Date or last day of such Grace Period, as applicable, to the extent received by the Master Servicer as of the Business Day preceding the related Master Servicer Remittance Date) or (ii) advanced by the Master Servicer or the Trustee, as applicable, pursuant to Section 4.03 in respect of such Distribution Date, and (b) all Balloon Payments with respect to the Mortgage Loans to the extent received on or prior to the related Determination Date (or, with respect to each Mortgage Loan with a Due Date occurring or a Grace Period ending after the related Determination Date, the related Due Date or last day of such Grace Period, as applicable, to the

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extent received by the Master Servicer as of the Business Day preceding the related Master Servicer Remittance Date), and to the extent not included in clause (a) above.

“Securities Act”: The Securities Act of 1933, as it may be amended from time to time.

“Security Agreement”: With respect to any Mortgage Loan, any security agreement or equivalent instrument, whether contained in the related Mortgage or executed separately, creating in favor of the holder of such Mortgage a security interest in the personal property constituting security for repayment of such Mortgage Loan.

“Senior Certificate”: Any Class A Certificate (other than the Class A-S Certificates) or Class X Certificate.

“Serviced AB Whole Loan”: For the avoidance of doubt, there is no Serviced AB Whole Loan related to the Trust.

“Serviced AB Subordinate Companion Loan”: For the avoidance of doubt, there is no Serviced AB Subordinate Companion Loan related to the Trust.

“Serviced Companion Loan”: The Mill Point Pari Passu Companion Loan.

“Serviced Companion Loan Securities”: Any class of securities backed, wholly or partially, by any Serviced Pari Passu Companion Loan.

“Serviced Companion Noteholder”: The holder of the Mill Point Pari Passu Companion Loan.

“Serviced Mortgage Loan”: The Mill Point Mortgage Loan.

“Serviced Pari Passu Companion Loan”: The Mill Point Pari Passu Companion Loan.

“Serviced Pari Passu Mortgage Loan”: The Mill Point Mortgage Loan.

“Serviced Pari Passu Whole Loan”: The Mill Point Whole Loan.

“Serviced REO Loan”: Any REO Loan that is serviced by the Special Servicer pursuant to this Agreement.

“Serviced REO Property”: Any REO Property that is serviced by the Special Servicer pursuant to this Agreement.

“Serviced Whole Loan”: The Mill Point Whole Loan.

“Serviced Whole Loan Remittance Date”: With respect to any Serviced Companion Loan, (x) prior to contribution of such Serviced Companion Loan to an Other Securitization, a date as set forth in the related Intercreditor Agreement (or if no such date is specified, the Master Servicer Remittance Date) and (y) following contribution of such Serviced

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Companion Loan to an Other Securitization, the earlier of (A) Master Servicer Remittance Date or (B) the Business Day immediately succeeding the “determination date” set forth in the related Other Pooling and Servicing Agreement, or such earlier date as required by the related Intercreditor Agreement; provided, however, that, unless otherwise required under the related Intercreditor Agreement, no remittance is required to be made until two (2) Business Days after receipt of properly identified and available funds constituting the related Periodic Payment with respect to the related Serviced Whole Loan.

“Servicer Termination Event”: One or more of the events described in Section 7.01(a).

“Servicing Account”: The account or accounts created and maintained pursuant to Section 3.03(a).

“Servicing Advances”: All customary, reasonable and necessary “out of pocket” costs and expenses (including attorneys’ fees and expenses and fees of real estate brokers) incurred by the Master Servicer, the Special Servicer, Certificate Administrator, or the Trustee, as applicable, in connection with the servicing and administering of (a) a Mortgage Loan (and in the case of a Serviced Mortgage Loan, the related Serviced Companion Loan(s)), other than a Non-Serviced Mortgage Loan, in respect of which a default, delinquency or other unanticipated event has occurred or as to which a default is reasonably foreseeable or (b) an REO Property, including, in the case of each of such clause (a) and clause (b), but not limited to, (x) the cost of (i) compliance with the Master Servicer’s obligations set forth in Section 3.03(c), (ii) the preservation, restoration and protection of a Mortgaged Property, (iii) obtaining any Insurance and Condemnation Proceeds or any Liquidation Proceeds of the nature described in clauses (i) – (vi) of the definition of “Liquidation Proceeds,” (iv) any enforcement or judicial proceedings with respect to a Mortgaged Property, including foreclosures and (v) the operation, leasing, management, maintenance and liquidation of any REO Property and (y) any amount specifically designated herein to be paid as a “Servicing Advance”. Notwithstanding anything to the contrary, “Servicing Advances” shall not include allocable overhead of the Master Servicer or the Special Servicer, such as costs for office space, office equipment, supplies and related expenses, employee salaries and related expenses and similar internal costs and expenses or costs and expenses incurred by any such party in connection with its purchase of a Mortgage Loan or REO Property. None of the Master Servicer, the Special Servicer or the Trustee shall make any Servicing Advance in connection with the exercise of any cure rights or purchase rights granted to the holder of a Companion Loan under the related Intercreditor Agreement or this Agreement.

“Servicing Criteria”: The criteria set forth in paragraph (d) of Item 1122 of Regulation AB as such may be amended from time to time and which as of the Closing Date are listed on Exhibit NN hereto.

“Servicing Fee”: With respect to each Mortgage Loan (including any Non-Serviced Mortgage Loan), Serviced Companion Loan and any REO Loan, the fee payable to the Master Servicer pursuant to the first paragraph of Section 3.11(a).

“Servicing Fee Rate”: With respect to each Mortgage Loan (excluding any Non-Serviced Mortgage Loan) and REO Loan, a per annum rate equal to 0.205000%, in each case

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computed on the basis of the Stated Principal Balance of the related Mortgage Loan or REO Loan in the same manner in which interest is calculated in respect of such loans. With respect to the Mill Point Pari Passu Companion Loan, the “Servicing Fee Rate” shall be a per annum rate equal to 0.200000%.

“Servicing File”: A photocopy of all items required to be included in the Mortgage File, together with each of the following, to the extent such items were actually delivered to the Mortgage Loan Seller, with respect to a Mortgage Loan and (to the extent that the identified documents existed on or before the Closing Date and the applicable reference to Servicing File relates to any period after the Closing Date) delivered by the Mortgage Loan Seller, to the Master Servicer: (i) a copy of any engineering reports or property condition reports; (ii) other than with respect to a hotel property (except with respect to tenanted commercial space within a hotel property), copies of a rent roll and, for any office, retail, industrial or warehouse property, a copy of all leases and estoppels and subordination and non-disturbance agreements delivered to the Mortgage Loan Seller; (iii) copies of related financial statements or operating statements; (iv) all legal opinions (excluding attorney-client communications between the Mortgage Loan Seller, and its counsel that are privileged communications or constitute legal or other due diligence analyses), Mortgagor’s certificates and certificates of hazard insurance and/or hazard insurance policies or other applicable insurance policies, if any, delivered in connection with the closing of the related Mortgage Loan; (v) a copy of the Appraisal for the related Mortgaged Property(ies); (vi) the documents that were delivered by or on behalf of the Mortgagor, which documents were required to be delivered in connection with the closing of the related Mortgage Loan; (vii) for any Mortgage Loan that the related Mortgaged Property is leased to a single tenant, a copy of the lease; and (viii) a copy of all environmental reports that were received by the Mortgage Loan Seller relating to the relevant Mortgaged Property.

“Servicing Function Participant”: Any Additional Servicer, Sub-Servicer, Subcontractor or any other Person, other than the Master Servicer, the Special Servicer, the Trustee and the Certificate Administrator, that is performing activities that address the Servicing Criteria, unless (i) such Person’s activities relate only to 5% or less of the Mortgage Loans by unpaid principal balance as of any date of determination in accordance with Section 12.08 and Section 12.09 or (ii) the Depositor reasonably determines that a Master Servicer or the Special Servicer may, for the purposes of the Exchange Act reporting requirements pursuant to applicable Commission guidance, take responsibility for the assessment of compliance with the Servicing Criteria of such Person. The Servicing Function Participants as of the Closing Date are listed on Exhibit Y hereto. Exhibit Y shall be updated and provided to the Depositor and the Certificate Administrator in accordance with Section 12.08(c).

“Servicing Officer”: Any officer and/or employee of the Master Servicer, the Special Servicer or any Additional Servicer involved in, or responsible for, the administration and servicing of the Mortgage Loans or Serviced Companion Loans, whose name and specimen signature appear on a list of servicing officers furnished by the Master Servicer, the Special Servicer or any Additional Servicer to the Certificate Administrator, the Trustee and the Depositor on the Closing Date as such list may be amended from time to time thereafter.

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“Servicing Shift Lead Note”: With respect to any Servicing Shift Whole Loan, as of any date of determination, the note or other evidence of indebtedness and/or agreements evidencing the indebtedness of a Mortgagor under such Servicing Shift Whole Loan including any amendments or modifications, or any renewal or substitution notes, as of such date, the sale of which to the related Non-Serviced Trust will cause servicing to shift from this Agreement to the related Non-Serviced PSA pursuant to the terms of the related Intercreditor Agreement for such Servicing Shift Whole Loan. For the avoidance of doubt, there is no Servicing Shift Lead Note related to the Trust.

“Servicing Shift Mortgage Loan” With respect to any Servicing Shift Whole Loan, a Mortgage Loan included in the Trust Fund that will be serviced under this Agreement as of the Closing Date, but the servicing of which is expected to shift to the pooling and servicing agreement entered into in connection with the securitization of the related Servicing Shift Lead Note on and after the date of such securitization. For the avoidance of doubt, there is no Servicing Shift Mortgage Loan in the Trust Fund.

“Servicing Shift Securitization Date”: With respect to any Servicing Shift Whole Loan, the date on which the related Servicing Shift Lead Note is included in a related Non-Serviced Trust, provided that such holder of a Servicing Shift Lead Note provides each of the parties to this Agreement (in each case only to the extent such party will not also be a party to the related Non-Serviced PSA) with notice in accordance with the terms of the related Intercreditor Agreement that such Servicing Shift Lead Note is to be included in such Non-Serviced Trust which notice shall include contact information for the related Non-Serviced Master Servicer, the Non-Serviced Special Servicer, the Non-Serviced Certificate Administrator and the Non-Serviced Trustee.

“Servicing Shift Whole Loan”: Any Whole Loan serviced under this Agreement as of the Closing Date, which includes the related Servicing Shift Mortgage Loan included in the Trust Fund and one or more Pari Passu Companion Loans not included in the Trust Fund, but the servicing of which is expected to shift to the pooling and servicing agreement entered into in connection with the securitization of the related Servicing Shift Lead Note on and after the date of such securitization. For the avoidance of doubt, there is no Servicing Shift Whole Loan related to the Trust.

“Servicing Standard”: As defined in Section 3.01(a).

“Servicing Transfer Event”: With respect to any Mortgage Loan (other than a Non-Serviced Mortgage Loan) or related Companion Loan, the occurrence of any of the following events:

(i)with respect to a Mortgage Loan or Companion Loan that is not a Balloon Mortgage Loan, (a) a payment default shall have occurred at its original Maturity Date, or (b) if the original Maturity Date of such Mortgage Loan or Companion Loan has been extended as provided herein, a payment default shall have occurred at such extended Maturity Date; or

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(ii)with respect to each Mortgage Loan or Companion Loan that is a Balloon Mortgage Loan, a payment default shall have occurred with respect to the related Balloon Payment; provided that if (A) the related Mortgagor has provided prior to the related Maturity Date a fully executed term sheet or refinancing commitment or a signed purchase and sale agreement for a refinancing of the related Mortgage Loan or sale of the Mortgaged Property (in each case subject only to typical due diligence and closing conditions) in a manner consistent with CMBS market practices and that is satisfactory in form and substance to the Master Servicer from an acceptable lender or purchaser reasonably satisfactory to the Master Servicer, which provides that a refinancing of such Mortgage Loan or Whole Loan or the sale of the related Mortgaged Property will occur within one hundred and twenty (120) days after the date on which such Balloon Payment will become due (and the Master Servicer shall promptly forward such documentation to the Special Servicer), (B) the related Mortgagor continues to make its Assumed Scheduled Payment and (C) no other Servicing Transfer Event shall have occurred with respect to such Mortgage Loan or Serviced Companion Loan, a Servicing Transfer Event will not occur until the earlier of (1) one hundred twenty (120) days beyond the related Maturity Date and (2) the date on which such documentation expires; or

(iii)any Periodic Payment (other than a Balloon Payment) is more than sixty (60) days delinquent (unless, in the case of a Mortgage Loan with mezzanine debt, prior to such Periodic Payment becoming more than sixty (60) days delinquent the holders of the related Companion Loan(s) or the holders of related mezzanine debt, as applicable, cure such delinquency, subject to the terms and provisions of the related Intercreditor Agreement); or

(iv)with the consent of the Risk Retention Consultation Party, the Master Servicer makes a judgment that a payment default is imminent or reasonably foreseeable and is not likely to be cured by the related Mortgagor within sixty (60) days; or

(v)a decree or order of a court or agency or supervisory authority having jurisdiction in the premises in an involuntary case under any present or future federal or state bankruptcy, insolvency or similar law, or the appointment of a conservator, receiver or liquidator in any insolvency, readjustment of debt, marshaling of assets and liabilities or similar proceedings, or for the winding-up or liquidation of its affairs, is entered against the related Mortgagor; provided that if such decree or order is discharged or stayed within sixty (60) days of being entered, or if, as to a bankruptcy, the automatic stay is lifted within sixty (60) days of a filing for relief or the case is dismissed, upon such discharge, stay, lifting or dismissal such Mortgage Loan (and any related Companion Loan, as applicable), shall no longer be a Specially Serviced Loan (and no Special Servicing Fees, Workout Fees or Liquidation Fees will be payable with respect thereto and any such fees actually paid shall be reimbursed to the Trust Fund by the Special Servicer); or

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(vi)the related Mortgagor shall consent to the appointment of a conservator or receiver or liquidator in any insolvency, readjustment of debt, marshaling of assets and liabilities or similar proceedings of or relating to such Mortgagor or of or relating to all or substantially all of its property; or

(vii)the related Mortgagor shall admit in writing its inability to pay its debts generally as they become due, file a petition to take advantage of any applicable insolvency or reorganization statute, make an assignment for the benefit of its creditors, or voluntarily suspend payment of its obligations; or

(viii) with the consent of the Risk Retention Consultation Party, a default of which the Master Servicer has notice (other than a failure by such Mortgagor to pay principal or interest) and which the Master Servicer determines in its good faith reasonable judgment may materially and adversely affect the interests of the Certificateholders (and, with respect to any Serviced Whole Loan, the interests of the related Serviced Companion Noteholder), as a collective whole (taking into account the subordinate or pari passu nature of any Companion Loans, as applicable), if applicable, has occurred and remained unremedied for the applicable Grace Period specified in the related Mortgage Loan or related Companion Loan documents, other than the failure to maintain terrorism insurance if such failure constitutes an Acceptable Insurance Default (or if no Grace Period is specified for those defaults which are capable of cure, sixty (60) days); or

(ix)the Master Servicer or Special Servicer has received notice of the foreclosure of any lien other than the Mortgage on the related Mortgaged Property and such lien remains uncured for the time period specified in the related Mortgage Loan documents; or

(x)with the consent of the Risk Retention Consultation Party, the Master Servicer determines that (a) a default (other than as described in clause (iv) above) under a Mortgage Loan or related Companion Loan is imminent or reasonably foreseeable, (b) such default will materially impair the value of the corresponding Mortgaged Property as security for the Mortgage Loan and related Companion Loan (if any) or otherwise materially adversely affect the interests of Certificateholders (and, with respect to any Serviced Whole Loan, the interests of the related Serviced Companion Noteholder), as a collective whole (taking into account the subordinate or pari passu nature of any Companion Loans, as applicable), and (c) the default will continue unremedied for the applicable cure period under the terms of the Mortgage Loan or related Companion Loan, as applicable, or, if no cure period is specified and the default is capable of being cured, for thirty (30) days; provided that such 30-day grace period does not apply to a default that gives rise to immediate acceleration without application of a grace period under the terms of the Mortgage Loan or related Companion Loan, as applicable; or

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(xi)with the consent of the Risk Retention Consultation Party, the Master Servicer has received notice of a borrower’s request for a forbearance related to the COVID-19 Emergency and has determined that such borrower is an Eligible Borrower (such Servicing Transfer Event, a “COVID-19 Transfer Event”);

provided that any Mortgage Loan (excluding any Non-Serviced Mortgage Loan) that is cross-collateralized with a Specially Serviced Loan shall be a Specially Serviced Loan so long as such Mortgage Loan is cross-collateralized with a Specially Serviced Loan. If any Serviced Companion Loan becomes a Specially Serviced Loan, the related Serviced Mortgage Loan shall also become a Specially Serviced Loan. If any Serviced Mortgage Loan becomes a Specially Serviced Loan, the related Serviced Companion Loan shall also become a Specially Serviced Loan. With respect to a Non-Serviced Mortgage Loan, the occurrence of a “Servicing Transfer Event” shall be as defined in the related Non-Serviced PSA.

Notwithstanding the foregoing, the Special Servicer may elect to deliver a written notice to the Master Servicer that a Mortgage Loan should be a Specially Serviced Loan as a result of imminent default under clause (iv) or (x) above. Upon receipt of any such written notice, the Master Servicer shall deliver an Officer’s Certificate to each of the depositor and the special servicer with its determination of whether to transfer such Mortgage Loan to special servicing under clause (iv) or (x) above and the reasons for such determination, and such determination will be conclusive with respect to a servicing transfer at that time.

“Significant Obligor NOI Quarterly Filing Deadline”: With respect to each calendar quarter (other than the fourth calendar quarter of any calendar year), the date that is fifteen (15) days after the Relevant Distribution Date occurring on or immediately following the date on which financial statements for such calendar quarter are required to be delivered to the related lender under the Mortgage Loan documents. The parties to this Agreement acknowledge that that in the event the Mortgaged Property securing a Companion Loan is a “significant obligor” (within the meaning of Item 1101(k) of Regulation AB) with respect to an Other Securitization that includes such Companion Loan, the date on which quarterly financial statements are required to be delivered to the related lender under the Mortgage Loan documents is, with respect to net operating income information, twenty (20) days following the end of each fiscal quarter, subject to the terms of the related loan agreement.

“Significant Obligor NOI Yearly Filing Deadline”: With respect to each calendar year, the date that is the 90th day after the end of such calendar year.

“Similar Law”: As defined in Section 5.03(n).

“Sole Certificateholder”: Any Certificate Owner, or Certificate Owners acting in unanimity, of a Book-Entry Certificate or a Holder of a Definitive Certificate holding 100% of the then-outstanding Class F-RR Certificates; provided, however, that the Certificate Balances of the Class A-1, Class A-2, Class A-3, Class A-5, Class A-SB, Class A-S, Class B, Class C, Class D and Class E Certificates have been retired.

“Special Notice”: As defined in Section 5.06(b)(i).

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“Special Servicer”: With respect to (i) each of the Mortgage Loans (other than any Non-Serviced Mortgage Loan and any Excluded Special Servicer Loan) and the Serviced Companion Loans, Midland Loan Services, a Division of PNC Bank, National Association and its successors in interest and assigns, or any successor special servicer appointed as herein provided and (ii) any Excluded Special Servicer Loan, if any, the related Excluded Special Servicer appointed pursuant to Section 7.01(g), as applicable and as the context may require. For the avoidance of doubt, all references to the obligations or liabilities of the “Special Servicer” in this Agreement shall mean the applicable special servicer as provided herein.

“Special Servicing Fee”: With respect to each Specially Serviced Loan and REO Loan (other than a Non-Serviced Mortgage Loan), the fee payable to the Special Servicer pursuant to Section 3.11(b).

“Special Servicing Fee Rate”: With respect to each Specially Serviced Loan and each REO Loan (other than a Non-Serviced Mortgage Loan) on a loan-by-loan basis, 0.25000% per annum computed on the basis of the Stated Principal Balance of the related Mortgage Loan and Companion Loan(s) (including any REO Loan), as applicable, in the same manner as interest is calculated on the Specially Serviced Loans.

“Specially Serviced Loan”: As defined in Section 3.01(a).

“Startup Day”: The day designated as such in Section 10.01(b).

“Stated Principal Balance”: With respect to any Mortgage Loan, as of any date of determination, an amount equal to (x) the unpaid principal balance as of the Cut-off Date of such Mortgage Loan (or in the case of a Qualified Substitute Mortgage Loan, as of the date it is added to the trust) after application of all payments of principal due during or prior to the month of substitution, whether or not those payments have been received) minus (y) the sum of:

(i)the principal portion of each Periodic Payment due on such Mortgage Loan after the Cut-off Date (or in the case of a Qualified Substitute Mortgage Loan, the Due Date in the related month of substitution), to the extent received from the Mortgagor or advanced by the Master Servicer;

(ii)all Principal Prepayments received with respect to such Mortgage Loan after the Cut-off Date (or in the case of a Qualified Substitute Mortgage Loan, the Due Date in the related month of substitution);

(iii)the principal portion of all Insurance and Condemnation Proceeds (to the extent allocable to principal on such Mortgage Loan and Liquidation Proceeds received with respect to such Mortgage Loan after the Cut-off Date (or in the case of a Qualified Substitute Mortgage Loan, the Due Date in the related month of substitution); and

(iv)any reduction in the outstanding principal balance of such Mortgage Loan resulting from a Deficient Valuation or a modification of such Mortgage Loan pursuant to the terms and provisions of this Agreement that

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occurred prior to the end of the Collection Period for the most recent Distribution Date.

With respect to any REO Loan that is a successor to a Mortgage Loan, as of any date of determination, an amount equal to (x) the Stated Principal Balance of the predecessor Mortgage Loan as of the date of the related REO Acquisition, minus (y) the sum of:

(i)the principal portion of any P&I Advance made with respect to such REO Loan; and

(ii)the principal portion of all Insurance and Condemnation Proceeds (to the extent allocable to principal on the related Mortgage Loan), Liquidation Proceeds and REO Revenues received with respect to such REO Loan.

A Mortgage Loan or an REO Loan that is a successor to a Mortgage Loan shall be deemed to be part of the Trust Fund and to have an outstanding Stated Principal Balance until the Distribution Date on which the payments or other proceeds, if any, received in connection with a Liquidation Event in respect thereof are to be (or, if no such payments or other proceeds are received in connection with such Liquidation Event, would have been) distributed to Certificateholders.

With respect to each Companion Loan on any date of determination, the Stated Principal Balance shall equal the unpaid principal balance of such Companion Loan as of such date. On any date of determination, the Stated Principal Balance of each Whole Loan shall be the sum of the Stated Principal Balances of the related Mortgage Loan and the related Companion Loan(s) on such date.

With respect to any REO Loan that is a successor to a Companion Loan as of any date of determination, the Stated Principal Balance shall equal (x) the Stated Principal Balance of the predecessor Companion Loan as of the date of the related REO Acquisition, minus (y) the principal portion of any amounts allocable to the related Companion Loan in accordance with the related Intercreditor Agreement.

“Subcontractor”: Any vendor, subcontractor or other Person that is not responsible for the overall servicing (as “servicing” is commonly understood by participants in the mortgage-backed securities market) of Mortgage Loans but performs one or more discrete functions identified in Item 1122(d) of Regulation AB with respect to Mortgage Loans under the direction or authority of the Master Servicer, the Special Servicer, an Additional Servicer or a Sub-Servicer.

“Subordinate Certificate”: Any Class A-S, Class B, Class C, Class D, Class E and Class F-RR Certificate.

“Subordinate Companion Holder”: The holder of any of the AB Subordinate Companion Loans.

“Sub-Servicer”: Any Person that services Mortgage Loans on behalf of the Master Servicer, the Special Servicer or an Additional Servicer and is responsible for the

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performance (whether directly or through Sub-Servicers or Subcontractors) of a substantial portion of the material servicing functions required to be performed by the Master Servicer, the Special Servicer or an Additional Servicer under this Agreement, with respect to some or all of the Mortgage Loans that are identified in Item 1122(d) of Regulation AB.

“Sub-Servicing Agreement”: The written contract between the Master Servicer or the Special Servicer, as the case may be, and any Sub-Servicer relating to servicing and administration of Mortgage Loans as provided in Section 3.22.

“Substitution Shortfall Amount”: With respect to a substitution pursuant to Section 2.03(b) hereof, an amount equal to the excess, if any, of the Purchase Price of the Mortgage Loan being replaced calculated as of the date of substitution over the Stated Principal Balance of the related Qualified Substitute Mortgage Loan after application of all scheduled payments of principal and interest due during or prior to the month of substitution. In the event that one or more Qualified Substitute Mortgage Loans are substituted (at the same time by the same Mortgage Loan Seller) for one or more removed Mortgage Loans, the Substitution Shortfall Amount shall be determined as provided in the preceding sentence on the basis of the aggregate Purchase Prices of the Mortgage Loan(s) being replaced and the aggregate Stated Principal Balances of the related Qualified Substitute Mortgage Loan(s).

“Surviving Entity”: As defined in Section 6.03(b).

“Tax Returns”: The federal income tax returns on (i) Internal Revenue Service Form 1066, U.S. Real Estate Mortgage Investment Conduit (REMIC) Income Tax Return, including Schedule Q thereto, Quarterly Notice to Residual Interest Holders of REMIC Taxable Income or Net Loss Allocation, or any successor forms, to be filed on behalf of each Trust REMIC due to its respective classification as a REMIC under the REMIC Provisions and (ii) Internal Revenue Service Form 1041 or Internal Revenue Service Form 1099, as applicable, together with any and all other information, reports or returns that may be required to be furnished to the Certificateholders or filed with the Internal Revenue Service or any other governmental taxing authority under any applicable provisions of federal tax law or Applicable State and Local Tax Law.

“Temporary Regulation S Book-Entry Certificate”: As defined in Section 5.02(a).

“Transfer”: Any direct or indirect transfer, sale, pledge, hypothecation, or other form of assignment of any Ownership Interest in a Certificate.

“Transferable Servicing Interest”: The amount by which the Servicing Fee otherwise payable to the Master Servicer hereunder exceeds the sum of (i) the Primary Servicing Fee and (ii) the amount of the Servicing Fee calculated using the Retained Fee Rate, which is subject to reduction by the Trustee pursuant to Section 3.11(a) of this Agreement.

“Transfer Restriction Period”: The period from the Closing Date to the earliest of (A) the date that is the latest of (i) the date on which the aggregate unpaid principal balance of all outstanding Mortgage Loans has been reduced to 33.0% of the aggregate Cut-off Date Balance of the Mortgage Loans; (ii) the date on which the aggregate outstanding principal balance of the Principal Balance Certificates has been reduced to 33.0% of the aggregate outstanding principal

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balance of the Principal Balance Certificates as of the Closing Date; or (iii) two years after the Closing Date, (B) the date on which all of the Mortgage Loans have been defeased in accordance with §246.7(b)(8)(i) of the Risk Retention Rule.

“Transferee”: Any Person who is acquiring by Transfer any Ownership Interest in a Certificate.

“Transferee Affidavit”: As defined in Section 5.03(o)(ii).

“Transferor”: Any Person who is disposing by Transfer any Ownership Interest in a Certificate.

“Transferor Letter”: As defined in Section 5.03(o)(ii).

“Trust”: The trust created hereby and to be administered hereunder. The Trust shall be named: “Arbor Multifamily Mortgage Securities Trust 2022-MF4”.

“Trust Fund”: The corpus of the Trust created hereby and to be administered hereunder, consisting of: (i) such Mortgage Loans as from time to time are subject to this Agreement (including any Qualified Substitute Mortgage Loan replacing a removed Mortgage Loan), together with the Mortgage Files relating thereto (subject to, in the case of a Serviced Whole Loan, the interests of the related Serviced Companion Noteholder in the related Mortgage File); (ii) all scheduled or unscheduled payments on or collections in respect of the Mortgage Loans due after the Cut-off Date (or with respect to a Qualified Substitute Mortgage Loan, the Due Date in the month of substitution); (iii) any REO Property (to the extent of the Trust’s interest therein) or the Trust’s beneficial interest in the Mortgaged Property securing a Non-Serviced Whole Loan acquired under the related Non-Serviced PSA; (iv) all revenues received in respect of any REO Property (to the extent of the Trust’s interest therein); (v) the Master Servicer’s, the Special Servicer’s, the Certificate Administrator’s and the Trustee’s rights under the insurance policies with respect to the Mortgage Loans required to be maintained pursuant to this Agreement and any proceeds thereof (to the extent of the Trust’s interest therein); (vi) any Assignment of Leases and any Security Agreements (to the extent of the Trust’s interest therein); (vii) any letters of credit, indemnities, guaranties or lease enhancement policies given as additional security for any related Mortgage Loans (to the extent of the Trust’s interest therein); (viii) all assets deposited in the Loss of Value Reserve Fund and the Servicing Accounts (to the extent of the Trust’s interest therein), amounts on deposit in the Collection Account (to the extent of the Trust’s interest therein), the Lower-Tier REMIC Distribution Account, the Upper-Tier REMIC Distribution Account, the Interest Reserve Account, the Gain-on-Sale Reserve Account (to the extent of the Trust’s interest in such Gain-on-Sale Reserve Account) and any REO Account (to the extent of the Trust’s interest in such REO Account), including any reinvestment income, as applicable; (ix) any Environmental Indemnity Agreements (to the extent of the Trust’s interest therein); (x) the rights and remedies of the Depositor under each Mortgage Loan Purchase Agreement (to the extent transferred to the Trustee); (xi) the Lower-Tier Regular Interests; (xii) the Interest Deposit Amount and (xiii) the proceeds of the foregoing (other than any interest earned on deposits in the lock-box accounts, cash collateral accounts, escrow accounts and any reserve accounts, to the extent such interest

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belongs to the related Mortgagor). For the avoidance of doubt, no Retained Defeasance Rights and Obligations will be an asset of the Trust.

“Trust REMIC”: as defined in the Preliminary Statement.

“Trustee”: Wilmington Trust, National Association, or its successor in interest, in its capacity as trustee and its successors in interest, or any successor trustee appointed as herein provided.

“Trustee Fee”: The fee to be paid to the Trustee as compensation for the Trustee’s activities under this Agreement, which fee is included as part of the Certificate Administrator Fee. No portion of the Trustee Fee shall be calculated by reference to any Companion Loan or the Stated Principal Balance of any Companion Loan. The Trustee Fee shall be equal to $290 per month and shall be paid as a portion of the Certificate Administrator Fee.

“UCC”: The Uniform Commercial Code, as enacted in each applicable state.

“UCC Financing Statement”: A financing statement prepared and filed pursuant to the UCC, as in effect in the relevant jurisdiction.

“UK Securitization Regulation”: Regulation (EU) 2017/2402 relating to a European framework for simple, transparent and standardised securitization in the form in effect on 31 December 2020 which forms part of UK domestic law by virtue of the EUWA, as amended by the Securitization (Amendment) (EU Exit) Regulations 2019 of the United Kingdom and as amended, varied or substituted from time to time as a matter of UK law.

“Uninsured Cause”: Any cause of damage to property subject to a Mortgage such that the complete restoration of such property is not fully reimbursable by the hazard insurance policies or flood insurance policies required to be maintained pursuant to Section 3.07.

“United States Securities Person”: Any “U.S. person” as defined in Rule 902(k) of Regulation S.

“Unliquidated Advance”: Any Advance previously made by a party hereto that has been previously reimbursed, as between the Person that made the Advance hereunder, on the one hand, and the Trust, on the other, as part of a Workout-Delayed Reimbursement Amount pursuant to subsections (iii) and (iv) of Section 3.05(a) but that has not been recovered from the Mortgagor or otherwise from collections on or the proceeds of the related Mortgage Loan or REO Property in respect of which the Advance was made.

“Unscheduled Principal Distribution Amount”: With respect to any Distribution Date and the Mortgage Loans, the aggregate of the following: (a) all Principal Prepayments received on such Mortgage Loan on or prior to the Determination Date and (b) the principal portions of all Liquidation Proceeds, Insurance and Condemnation Proceeds (net of Special Servicing Fees, Liquidation Fees, accrued interest on Advances and other additional expenses of the Trust incurred in connection with the related Mortgage Loan) and, if applicable, REO Revenues received with respect to such Mortgage Loan and any REO Loans on or prior to the related Determination Date, but in each case only to the extent that such principal portion

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represents a recovery of principal for which no advance was previously made pursuant to Section 4.03 in respect of a preceding Distribution Date.

“Upper-Tier REMIC”: One of the two separate REMICs comprising the Trust, the assets of which consist of the Lower-Tier Regular Interests, and such amounts as shall from time to time be held in the Upper-Tier REMIC Distribution Account.

“Upper-Tier REMIC Distribution Account”: The segregated account or accounts (or a subaccount of the Distribution Account) created and maintained by the Certificate Administrator (on behalf of the Trustee) pursuant to Section 3.04(b) in trust for the Certificateholders, which shall initially be entitled “Computershare Trust Company, National Association, as Certificate Administrator, on behalf of Wilmington Trust, National Association, as Trustee, for the benefit of the beneficial owners of Arbor Multifamily Mortgage Securities Trust 2022-MF4, Upper-Tier REMIC Distribution Account”. Any such account or accounts shall be an Eligible Account.

“U.S. Dollars” or “$”: Lawful money of the United States of America.

“U.S. Tax Person”: A citizen or resident of the United States, a corporation or partnership (except to the extent provided in applicable Treasury Regulations) or other entity created or organized in, or under the laws of, the United States, any State thereof or the District of Columbia, including any entity treated as a corporation or partnership for federal income tax purposes, an estate whose income is subject to United States federal income tax regardless of its source or a trust if a court within the United States is able to exercise primary supervision over the administration of such trust, and one or more such U.S. Tax Persons have the authority to control all substantial decisions of such trust (or, to the extent provided in applicable Treasury Regulations, certain trusts in existence on August 20, 1996 that have elected to be treated as U.S. Tax Persons).

“Voting Rights”: The portion of the voting rights of all of the Certificates which is allocated to any Certificate. At all times during the term of this Agreement, the Voting Rights shall be allocated among the various Classes of Certificateholders as follows: (i) 2% in the case of the Class X Certificates (allocated pro rata, based upon their respective Notional Amounts as of the date of determination) and (ii) in the case of any Principal Balance Certificates, a percentage equal to the product of 98% and a fraction, the numerator of which is equal to the Certificate Balance (and solely in connection with any vote for purposes of determining whether to remove the Special Servicer pursuant to Section 7.01(d), taking into account any notional reduction in the Certificate Balance for Appraisal Reduction Amounts allocated to the Certificates pursuant to Section 4.05(a) hereof) of such Class, in each case, determined as of the Distribution Date immediately preceding such time, and the denominator of which is equal to the aggregate Certificate Balance (and solely in connection with any vote for purposes of determining whether to remove the Special Servicer pursuant to Section 7.01(d), taking into account any notional reduction in the Certificate Balance for Appraisal Reduction Amounts allocated to the Certificates pursuant to Section 4.05(a) hereof) of the Principal Balance Certificates, each determined as of the Distribution Date immediately preceding such time. None of the Class R Certificates shall be entitled to any Voting Rights.

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“Weighted Average Net Mortgage Rate”: With respect to any Distribution Date, the weighted average of the applicable Net Mortgage Rates of the Mortgage Loans (including any Non-Serviced Mortgage Loans) as of the first day of the related Collection Period, weighted on the basis of their respective Stated Principal Balances as of the first day of such Collection Period (after giving effect to any payments received during any applicable Grace Period).

“Whole Loan”: The Mill Point Whole Loan.

“Withheld Amounts”: As defined in Section 3.23(a).

“Workout-Delayed Reimbursement Amounts”: With respect to any Mortgage Loan, the amount of any Advances made with respect to such Mortgage Loan on or before the date such Mortgage Loan becomes (or, but for the making of three Periodic Payments under its modified terms, would then constitute) a Corrected Loan, together with (to the extent accrued and unpaid) interest on such Advances, to the extent that (i) such Advance (and accrued and unpaid interest thereon) is not reimbursed to the Person who made such Advance on or before the date, if any, on which Mortgage Loan becomes a Corrected Loan and (ii) the amount of such Advance (and accrued and unpaid interest thereon) becomes an obligation of the related Mortgagor to pay such amount under the terms of the modified loan documents. That any amount constitutes all or a portion of any Workout-Delayed Reimbursement Amount shall not in any manner limit the right of any Person hereunder to determine in the future that such amount instead constitutes a Nonrecoverable Advance.

“Workout Fee”: The fee paid to the Special Servicer with respect to each Corrected Loan in accordance with Section 3.11(c).

“Workout Fee Rate”: With respect to each Corrected Loan, a fee of 1.00% of each collection (other than Penalty Charges) of interest and principal (other than any amount for which a Liquidation Fee would be paid), including (i) Periodic Payments, (ii) Balloon Payments, (iii) Principal Prepayments and (iv) payments (other than those included in clause (i) or (ii) of this definition) at maturity, received on each Corrected Loan for so long as it remains a Corrected Loan.

“XML”: Extensible Markup Language.

“Yield Maintenance Charge”: With respect to any Mortgage Loan, any premium, fee or other additional amount paid or payable, as the context requires, by a borrower in connection with a principal prepayment on, or other early collection of principal of, a Mortgage Loan, calculated, in whole or in part, pursuant to a yield maintenance formula or otherwise pursuant to a formula that reflects the lost interest, including any specified amount or specified percentage of the amount prepaid which constitutes the minimum amount that such Yield Maintenance Charge may be.

“YM Group”: YM Group A, YM Group B or YM Group D, as applicable.

“YM Group A”: Collectively, the Class A Certificates and the Class X-A Certificates.

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“YM Group B”: Collectively, the Class B Certificates and the Class C Certificates.

“YM Group D”: Collectively, the Class X-D Certificates, the Class D Certificates, the Class E Certificates and the Class F-RR Certificates.

Section 1.02Certain Calculations. Unless otherwise specified herein, for purposes of determining amounts with respect to the Certificates and the rights and obligations of the parties hereto, the following provisions shall apply:

(i)All calculations of interest (other than as provided in the related Mortgage Loan documents) provided for herein shall be made on the basis of a 360-day year consisting of twelve 30-day months.

(ii)Any Mortgage Loan or Companion Loan payment is deemed to be received on the date such payment is actually received by the Master Servicer or the Special Servicer; provided, however, that for purposes of calculating distributions on the Certificates, Principal Prepayments with respect to any Mortgage Loan are deemed to be received on the date they are applied in accordance with the Servicing Standard consistent with the terms of the related Mortgage Note and Mortgage to reduce the outstanding principal balance of such Mortgage Loan on which interest accrues.

(iii)Any reference to the Certificate Balance of any Class of Principal Balance Certificates on or as of a Distribution Date shall refer to the Certificate Balance of such Class of Principal Balance Certificates on such Distribution Date after giving effect to (a) any distributions made on such Distribution Date pursuant to Section 4.01(a), (b) and (c), (b) any Realized Losses allocated to such Class of Principal Balance Certificates on that Distribution Date pursuant to Section 4.04, and (c) any recoveries on the related Mortgage Loans of Nonrecoverable Advances (plus interest thereon) that were previously reimbursed from principal collections on the related Mortgage Loans, that resulted in a reduction of the Principal Distribution Amount, which recoveries are allocated to such Class of Principal Balance Certificates, and added to the Certificate Balance pursuant to Section 4.04(a).

(iv)Unless otherwise specifically provided for herein, all net present value calculations and determinations made with respect to a Mortgage Loan, Serviced Companion Loan, Mortgaged Property or REO Property (including for purposes of the definition of “Servicing Standard”) shall be made, in the event the Mortgage Loan documents are silent, using a discount rate (a) for principal and interest payments on a Mortgage Loan or Serviced Companion Loan, as applicable, or sale of a Defaulted Loan, by the Special Servicer, the highest of (x) the rate determined by the Master Servicer or Special Servicer, as applicable, that approximates the market rate that would be obtainable by the related Mortgagor on similar non-defaulted debt of such Mortgagor as of such date of determination, (y) the Mortgage Rate on the applicable Mortgage Loan or Serviced Companion Loan, as applicable, based on its outstanding principal balance and (z) the yield on 10-year U.S. treasuries as of such date of determination, and (b) for all

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other cash flows, including property cash flow, the “discount rate” set forth in the most recent Appraisal (or update of such Appraisal) of the related Mortgaged Property.

(v)Any reference to “expense of the trust” or “additional trust fund expense” or words of similar import shall be construed to mean, for any Serviced Mortgage Loan, an expense that shall be applied in accordance with the related Intercreditor Agreement or, if no application is specified in the related Intercreditor Agreement, then, to the extent such Intercreditor Agreement refers to this Agreement for the application of trust fund expenses or such Intercreditor Agreement does not prohibit the following application of trust fund expenses (i) with respect to any Serviced Pari Passu Whole Loan, pro rata and pari passu, to the Trust and the related Serviced Pari Passu Companion Loan(s) in accordance with the respective Stated Principal Balances of the related Serviced Pari Passu Mortgage Loan and Serviced Pari Passu Companion Loan(s) or (ii) with respect to the Serviced AB Whole Loan, first, to the related AB Subordinate Companion Loan and then, pro rata and pari passu, by the Trust and the related Serviced Pari Passu Companion Loan (if any), in accordance with the respective Stated Principal Balances of the related Mortgage Loan and Serviced Pari Passu Companion Loan.

[End of Article I]

ARTICLE II

CONVEYANCE OF MORTGAGE LOANS;

ORIGINAL ISSUANCE OF CERTIFICATES

Section 2.01Conveyance of Mortgage Loans. (a) The Depositor, concurrently with the execution and delivery hereof, does hereby establish a trust, appoint the Trustee as trustee of the trust, assign, sell, transfer and convey to the Trustee, in trust, without recourse, for the benefit of the Certificateholders and the Trustee (as holder of the Lower-Tier Regular Interests) all the right, title and interest of the Depositor, whether now owned or existing or hereafter acquired or arising, in, to and under (i) the Mortgage Loans identified on the Mortgage Loan Schedule, (ii) Sections 1, 2, 3, 4, 5 (excluding Section 5(d), 5(g) and 5(h)), 6(a) (excluding clauses (viii) and (xii) of Section 6(a)), 6(c), 6(d), 6(e), 6(f), 6(g), 10, 11, 13, 14, 15, 17, 18 and 19 of the Mortgage Loan Purchase Agreement, (iii) the Intercreditor Agreements, and (iv) all other assets included or to be included in the Trust Fund (collectively, the “Conveyed Property”). Such assignment includes all interest and principal received or receivable on or with respect to the Mortgage Loans (in each case, other than (i) payments of principal and interest due and payable on the Mortgage Loans on or before the Cut-off Date; and (ii) prepayments of principal collected on or before the Cut-off Date) and the Interest Deposit Amount. The transfer of the Mortgage Loans and the related rights and property accomplished hereby is absolute and, notwithstanding Section 11.07, is intended by the parties to constitute a sale. In connection with the assignment to the Trustee of Sections 1, 2, 3, 4, 5 (excluding Section 5(d), 5(g) and 5(h)), 6(a) (excluding clauses (viii) and (xii) of Section 6(a)), 6(c), 6(d), 6(e), 6(f), 6(g), 10, 11, 13, 14, 15, 17, 18 and 19 of the Mortgage Loan Purchase Agreement, it is intended that the Trustee get the benefit of Sections 10, 11 and 14 thereof in connection with any exercise of rights under the assigned Sections, and the Depositor shall use its best efforts to make available to the Trustee the benefits of Sections 10, 11 and 14 in connection therewith.

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(b)In connection with the Depositor’s assignment pursuant to subsection (a) above, the Depositor shall direct, and hereby represents and warrants that it has directed, the Mortgage Loan Seller to the extent provided in the Mortgage Loan Purchase Agreement to deliver to and deposit with, or cause to be delivered to and deposited with, the Custodian (or with respect to letters of credit, the Master Servicer), on or before the Closing Date, the Mortgage File for each Mortgage Loan so assigned, with copies to the Master Servicer (except, in the case of Serviced Mortgage Loans, for letters of credit). If the Mortgage Loan Seller cannot deliver, or cause to be delivered, as to any Mortgage Loan, the original Mortgage Note, the delivery requirements of the Mortgage Loan Purchase Agreement and this Section 2.01(b) shall be deemed to have been satisfied upon the Mortgage Loan Seller’s delivery of a copy or duplicate original of such Mortgage Note, together with an affidavit certifying that the original thereof has been lost or destroyed and indemnifying the Trustee and the Trust. If the Mortgage Loan Seller cannot deliver, or cause to be delivered, as to any Mortgage Loan, any of the documents and/or instruments referred to in clauses (ii), (iv), (vii), and (ix) of the definition of “Mortgage File” (or, if applicable, a copy thereof) with evidence of filing or recording thereon (if intended to be recorded or filed), solely because of a delay caused by the public filing or recording office where such document or instrument has been delivered, or will be delivered within ten (10) Business Days of the Closing Date, for filing or recordation, the delivery requirements of the Mortgage Loan Purchase Agreement and this Section 2.01(b) shall be deemed to have been satisfied on a provisional basis as of the Closing Date as to such non-delivered document or instrument, and such non-delivered document or instrument shall be deemed to have been included in the Mortgage File, if a duplicate original or a photocopy of such non-delivered document or instrument (certified by the applicable public filing or recording office, the applicable title insurance company or the Mortgage Loan Seller to be a true and complete copy of the original thereof submitted or to be submitted for filing or recording) is delivered to the Custodian on or before the Closing Date, and either the original of such non-delivered document or instrument, or a photocopy thereof (certified by the appropriate county recorder’s office or the applicable title insurance company, in the case of the documents and/or instruments referred to in clause (ii) of the definition of “Mortgage File”, to be a true and complete copy of the original thereof submitted for recording), with evidence of filing or recording thereon, is delivered to the Custodian within one hundred-eighty (180) days of the Closing Date (or within such longer period, not to exceed eighteen (18) months, after the Closing Date as the Custodian shall consent to as long as the Mortgage Loan Seller is, as certified in writing to the Trustee and the Custodian no less often than every ninety (90) days following such 180–day period after the Closing Date, attempting in good faith to obtain from the appropriate public filing office or county recorder’s office such original or photocopy). If the Mortgage Loan Seller is required to, but cannot, deliver, or cause to be delivered, as to any Mortgage Loan, any of the documents and/or instruments referred to in clauses (ii), (iv), (vii), and (ix) (or, if applicable, a copy thereof) of the definition of “Mortgage File,” with evidence of filing or recording thereon, for any other reason, including, without limitation, that such non-delivered document or instrument has been lost or destroyed, the delivery requirements of the Mortgage Loan Purchase Agreement and this Section 2.01(b) shall be deemed to have been satisfied as to such non-delivered document or instrument, and such non-delivered document or instrument shall be deemed to have been included in the Mortgage File, if a photocopy of such non-delivered document or instrument (with evidence of filing or recording thereon and certified in the case of the documents and/or instruments referred to in clause (ii) of the definition of “Mortgage File” by the appropriate

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county recorder’s office or the applicable title insurance company to be a true and complete copy of the original thereof submitted for recording) is delivered to the Custodian on or before the Closing Date. Neither the Trustee nor any Custodian shall in any way be liable for any failure by the Mortgage Loan Seller or the Depositor to comply with the delivery requirements of the Mortgage Loan Purchase Agreement and this Section 2.01(b). If, on the Closing Date as to any Mortgage Loan, subject to the next sentence, the Mortgage Loan Seller is required to, but cannot, deliver (in complete and recordable form or form suitable for filing or recording, if applicable) any one of the assignments in favor of the Trustee referred to in clause (iii), clause (v) (to the extent not already assigned pursuant to clause (iii)), clause (x) (to the extent not already assigned pursuant to clause (iii)) or clause (ix) of the definition of “Mortgage File” solely because of the unavailability of filing or recording information as to any existing document or instrument, the Mortgage Loan Seller may provisionally satisfy the delivery requirements of the Mortgage Loan Purchase Agreement and this Section 2.01(b) with respect to such assignment by delivering with respect to such Mortgage Loan on the Closing Date an omnibus assignment of such Mortgage Loan substantially in the form of Exhibit H; provided that all required original assignments with respect to such Mortgage Loan (in fully complete and recordable form or form suitable for filing or recording, if applicable) are delivered to the Custodian within one hundred-eighty (180) days after the Closing Date (or within such longer period, not to exceed eighteen (18) months, which the Custodian shall consent to so long as the Mortgage Loan Seller is, as certified in writing to the Trustee and the Custodian no less often than every ninety (90) days following such 180–day period after the Closing Date, attempting in good faith to obtain from the appropriate public filing office or county recorder’s office the applicable filing or recording information as to the related document or instrument); and provided, further, that in the case of a Non-Serviced Mortgage Loan, the delivery of any such assignments shall be subject to clause (e) of the final proviso to the definition of “Mortgage File” herein. If, in accordance with the Mortgage Loan Purchase Agreement and consistent with Section 2.01(c) of this Agreement, as to any Mortgage Loan, the Mortgage Loan Seller or its agent is responsible for recording or filing, as applicable, any one of the assignments in favor of the Trustee referred to in clause (iii), clause (v) (to the extent not already assigned pursuant to clause (iii)) or clause (ix) of the definition of “Mortgage File”, the Mortgage Loan Seller may provisionally satisfy the delivery requirements of the Mortgage Loan Purchase Agreement and this Section 2.01(b) with respect to such assignment by delivering to the Custodian with respect to such Mortgage Loan on the Closing Date a copy of such assignment in the form sent for recording or filing or (except for recording or filing information not yet available) to be sent for recording or filing; provided that an original or copy of such assignment (with evidence of recording or filing, as applicable, indicated thereon) shall be delivered to the Custodian as contemplated by Section 2.01(c) of this Agreement. Notwithstanding anything herein to the contrary, with respect to letters of credit referred to in clause (xii) of the definition of “Mortgage File” and relating to a Serviced Mortgage Loan, the Mortgage Loan Seller shall deliver the original to the Master Servicer (which letter of credit shall be titled in the name of, or assigned to, “Midland Loan Services, a Division of PNC Bank, National Association, as Master Servicer, on behalf of Wilmington Trust, National Association, as Trustee, for the benefit of beneficial owners of Arbor Multifamily Mortgage Securities Trust 2022-MF4”, and a copy to the Custodian or, if such original has been submitted by the Mortgage Loan Seller to the issuing bank to effect a reissuance, assignment or amendment of such letter of credit (changing the beneficiary thereof to the Master Servicer (in care of the Trustee, as titled above) that may be required in order for the Master Servicer to draw on such letter of credit on

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behalf of the Trust in accordance with the applicable terms thereof and/or of the related Mortgage Loan documents) and the Mortgage Loan Seller shall be deemed to have satisfied the delivery requirements of the Mortgage Loan Purchase Agreement and this Section 2.01(b) by delivering with respect to any letter(s) of credit a copy thereof to the Custodian together with an officer’s certificate of the Mortgage Loan Seller certifying that such document has been delivered to the issuing bank for reissuance or an Officer’s Certificate from the Master Servicer certifying that it holds the letter(s) of credit pursuant to this Section 2.01(b), one of which shall be delivered to the Custodian on the Closing Date. If a letter of credit referred to in the previous sentence is not in a form that would allow the Master Servicer to draw on such letter of credit on behalf of the Trust in accordance with the applicable terms thereof and/or of the related Mortgage Loan documents, the Mortgage Loan Seller shall deliver the appropriate assignment or amendment documents (or copies of such assignment or amendment documents if the Mortgage Loan Seller has submitted the originals to the related issuer of such letter of credit for processing) to the Custodian within thirty (30) days of the Closing Date. If not otherwise paid by the related Mortgagor, the Mortgage Loan Seller shall pay any costs of assignment or amendment of such letter(s) of credit required in order for the Master Servicer to draw on such letter(s) of credit on behalf of the Trust and shall cooperate with the reasonable requests of the Master Servicer in connection with effectuating a draw under any such letter of credit prior to the date such letter of credit is assigned or amended in order that it may be drawn by the Master Servicer on behalf of the Trust.

(c)Pursuant to each Mortgage Loan Purchase Agreement, except in the case of a Non-Serviced Mortgage Loan, the Mortgage Loan Seller is required at its sole cost and expense, to itself, or to engage a third party to, put each Assignment of Mortgage, each assignment of Assignment of Leases and each assignment of each UCC Financing Statement (collectively, the “Assignments” and, individually, “Assignment”) relating to the Mortgage Loans conveyed by it under the Mortgage Loan Purchase Agreement in proper form for filing or recording, as applicable, and to submit such Assignments for filing or recording, as the case may be, in the applicable public filing or recording office. On the Closing Date, the Mortgage Loan Seller may deliver one (1) omnibus assignment for all such Mortgage Loans as provided in Section 2.01(b). Except under the circumstances provided for in the last sentence of this subsection (c) and except in the case of a Non-Serviced Mortgage Loan, the Mortgage Loan Seller will itself, or a third party at the Mortgage Loan Seller’s expense will, promptly (and in any event within one hundred twenty (120) days after the later of the Closing Date and the Mortgage Loan Seller’s actual receipt of the related documents and the necessary recording and filing information) cause to be submitted for recording or filing, as the case may be, in the appropriate public office for real property records or UCC Financing Statements, as appropriate, each Assignment. Each such Assignment submitted for recording shall reflect that it (or a file copy thereof in the case of a UCC Assignment) should be returned by the public recording office to the Custodian or its designee following recording or filing (or to the Mortgage Loan Seller or its agent who will then be responsible for delivery of the same to the Custodian or its designee). Any such Assignment received by the Custodian shall be promptly included in the related Mortgage File and be deemed a part thereof, and any such Assignment received by the Mortgage Loan Seller or its agent shall be required to be delivered to the Custodian to be included as part of the related Mortgage File within thirty (30) days after receipt. If any such document or instrument is determined to be incomplete or not to meet the recording or filing requirements of the jurisdiction in which it is to be recorded or filed, or is lost by the public office or returned

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unrecorded or unfiled, as the case may be, because of a defect therein, on or about one hundred-eighty (180) days after the Closing Date, the Mortgage Loan Seller or its designee shall prepare, at its own expense, a substitute therefor or cure such defect, as the case may be, and thereafter the Mortgage Loan Seller or its designee shall, at the expense of the Mortgage Loan Seller, upon receipt thereof cause the same to be duly recorded or filed, as appropriate. If, by the first anniversary of the Closing Date, the Custodian has not received confirmation of the recording or filing as the case may be, of any such Assignment, it shall so advise the Mortgage Loan Seller who may then pursue such confirmation itself or request that the Custodian pursue such confirmation at the Mortgage Loan Seller’s expense, and upon such a request and provision for payment of such expenses satisfactory to the Custodian, the Custodian, at the expense of the Mortgage Loan Seller, shall cause a search of the land records of each applicable jurisdiction and of the records of the offices of the applicable Secretary of State for confirmation that the Assignment appears in such records and retain a copy of such confirmation in the related Mortgage File. In the event that confirmation of the recording or filing of an Assignment cannot be obtained, the Custodian or the Mortgage Loan Seller, as applicable, shall promptly inform the other and the Custodian shall provide the Mortgage Loan Seller with a copy of the Assignment and request the preparation of a new Assignment. The Mortgage Loan Seller shall pay the expenses for the preparation of replacement Assignments for any Assignments which, having been properly submitted for filing or recording to the appropriate governmental office by the Custodian, fail to appear of record and must be resubmitted. Notwithstanding the foregoing, there shall be no requirement to record any assignment to the Trustee referred to in clause (iii) or (v) of the definition of “Mortgage File,” or to file any UCC-3 to the Trustee referred to in clause (ix) of the definition of “Mortgage File,” in those jurisdictions where, in the written opinion of local counsel (which opinion shall be an expense of the Mortgage Loan Seller) acceptable to the Depositor and the Trustee, such recordation and/or filing is not required to protect the Trustee’s interest in the related Mortgage Loan, against sale, further assignment, satisfaction or discharge by the Mortgage Loan Seller, the Master Servicer, the Special Servicer, any Sub-Servicer or the Depositor.

(d)All documents and records in the Depositor’s or the Mortgage Loan Seller’s possession relating to the Mortgage Loans (including, in each case, financial statements, operating statements and any other information provided by the respective Mortgagor from time to time, but excluding the Mortgage Loan Seller’s internal communications (including such communications between the Mortgage Loan Seller and its Affiliates) and underwriting analysis (including documents prepared by the Mortgage Loan Seller or any of its Affiliates for such purposes), draft documents, attorney-client communications that are privileged communications or constitute legal or other due diligence analyses and credit underwriting or due diligence analyses or data) that (i) are not required to be a part of a Mortgage File in accordance with the definition thereof and (ii) are reasonably necessary for the servicing of each such Mortgage Loan, together with copies of all documents in each Mortgage File, shall be delivered by the Depositor or the Mortgage Loan Seller to the Master Servicer within five (5) Business Days after the Closing Date and shall be held by the Master Servicer on behalf of the Trustee in trust for the benefit of the Certificateholders (and as holder of the Lower-Tier Regular Interests) and, if applicable, on behalf of the related Companion Holder. Such documents and records shall be any documents and records (with the exception of any items excluded under the immediately preceding sentence) that would otherwise be a part of the Servicing File.

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(e)In connection with the Depositor’s assignment pursuant to subsection (a) above, the Depositor shall deliver to the Trustee and the Master Servicer, on or before two (2) Business Days after the Closing Date, a fully executed original counterpart of the Mortgage Loan Purchase Agreement, as in full force and effect, without amendment or modification, on the Closing Date.

(f)The Depositor shall use its reasonable best efforts to require that, promptly after the Closing Date, but in all events within three (3) Business Days after the Closing Date, the Mortgage Loan Seller shall cause all funds on deposit in escrow accounts maintained with respect to the Mortgage Loans transferred by the Mortgage Loan Seller, whether such accounts are held in the name of the Mortgage Loan Seller or any other name, to be transferred to the Master Servicer (or a Sub-Servicer) for deposit into Servicing Accounts.

(g)[Reserved].

(h)[Reserved].

(i)Notwithstanding anything to the contrary contained in this Section 2.01 or in Section 2.02, in connection with a Servicing Shift Whole Loan, (1) instruments of assignment to the Trustee may be in blank and need not be recorded pursuant to this Agreement (other than the endorsements to the Note(s) evidencing the related Servicing Shift Mortgage Loan) until the earlier of (i) the related Servicing Shift Securitization Date, in which case such instruments shall be assigned and recorded in accordance with the related Non-Serviced PSA, (ii) 180 days following the Closing Date, and (iii) such Servicing Shift Whole Loan becoming a Specially Serviced Loan prior to such Servicing Shift Securitization Date, in which case assignments and recordations shall be effected in accordance with this Section 2.01 until the occurrence, if any, of such Servicing Shift Securitization Date, (2) no letter of credit need be amended (including, without limitation, to change the beneficiary thereon) until the earlier of (i) the related Servicing Shift Securitization Date, in which case such amendment shall be in accordance with the related Non-Serviced PSA, (ii) 180 days following the Closing Date, and (iii) such Servicing Shift Whole Loan becoming a Specially Serviced Loan prior to such Servicing Shift Securitization Date in which case such amendment shall be effected in accordance with the terms of this Section 2.01, and (3) on and following such Servicing Shift Securitization Date, the Person selling the related Servicing Shift Lead Note to the related Non-Serviced Depositor, at its own expense, shall be (a) entitled to direct in writing, which may be conclusively relied upon by the Custodian, the Custodian to deliver the originals of all the Mortgage Loan documents relating to such Servicing Shift Whole Loan in its possession (other than the original Note(s) evidencing such Servicing Shift Mortgage Loan) to the related Non-Serviced Trustee or the related Non-Serviced Custodian, (b) if the right under clause (a) is exercised, required to cause the retention by or delivery to the Custodian of photocopies of Mortgage Loan documents related to such Servicing Shift Whole Loan so delivered to such Non-Serviced Trustee or such Non-Serviced Custodian, (c) entitled to cause the completion (or, in the event of a recordation as contemplated by clause (1)(ii) of this paragraph, the preparation, execution and delivery) and recordation of instruments of assignment in the name of the related Other Trustee or related Non-Serviced Custodian, (d) if the right under clause (c) is exercised, required to deliver to the Trustee or Custodian photocopies of any instruments of assignment so completed and recorded, and (e) entitled to require the Master Servicer to transfer, and to cooperate with all reasonable requests in

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connection with the transfer of, the Servicing File, and any Escrow Payments, reserve funds and items specified in clauses (x) and (xii) of the definition of “Mortgage File” for such Servicing Shift Whole Loan to the related Other Servicer.

Section 2.02Acceptance by Trustee. (a) The Trustee, by the execution and delivery of this Agreement (1) acknowledges receipt by it or a Custodian on its behalf, subject to the provisions of Section 2.01, in good faith and without notice of any adverse claim, of the applicable documents specified in clause (i) of the definition of “Mortgage File” with respect to each Mortgage Loan and of all other assets included in the Trust Fund and (2) declares (a) that it or a Custodian on its behalf holds and will hold such documents and the other documents delivered or caused to be delivered by the Mortgage Loan Seller that constitute the Mortgage Files in the name of the Trust for the benefit of all present and future Certificateholders, and (b) that it holds and will hold such other assets included in the Trust Fund, in trust for the exclusive use and benefit of all present and future Certificateholders and, with respect to any original document in the Mortgage File for a Serviced Whole Loan, for any present or future Companion Holder (and for the benefit of the Trustee as holder of the Lower-Tier Regular Interests), as applicable. If the Mortgage Loan Seller is unable to deliver or cause the delivery of any original Mortgage Note, the Mortgage Loan Seller may deliver a copy of such Mortgage Note, together with a signed lost note affidavit and appropriate indemnity and shall thereby be deemed to have satisfied the document delivery requirements of Section 2.01 and of this Section 2.02.

(b)Within sixty (60) days of the Closing Date, the Custodian shall review the Mortgage Loan documents delivered or caused to be delivered by the Mortgage Loan Seller constituting the Mortgage Files and, promptly following such review (but in no event later than sixty (60) days after the Closing Date), the Custodian shall, in the form attached as Exhibit Q, certify in writing to each of the Rating Agencies, the Depositor, the Master Servicer, the Special Servicer, the Trustee, the Certificate Administrator and the Mortgage Loan Seller (as to each Mortgage Loan listed in the Mortgage Loan Schedule (other than any Mortgage Loan paid in full) that, except as specifically identified in any exception report annexed to such writing (the “Custodial Exception Report”), (i) subject to the final proviso of the definition of “Mortgage File” herein and Section 2.01 hereof, all documents specified in clauses (i) through (v), (viii), (ix), (xi), (xii) and (xiii) (or, with respect to clause (xii), a copy of such letter of credit and the required Officer’s Certificate), if any, of the definition of “Mortgage File”, as applicable, are in its possession, (ii) the foregoing documents delivered or caused to be delivered by the Mortgage Loan Seller have been reviewed by the Custodian and appear regular on their face and appear to be executed and to relate to such Mortgage Loan, and (iii) based on such examination and only as to the foregoing documents, the information set forth in the Mortgage Loan Schedule with respect to the items specified in clauses (iv), (vi) and (viii)(c) in the definition of “Mortgage Loan Schedule” is correct. With respect to each Mortgage Loan listed on the Custodial Exception Report, the Custodian shall specifically identify such Mortgage Loan together with the nature of such exception (in the form reasonably acceptable to the Custodian and the Mortgage Loan Seller and separating items required to be in the Mortgage File but never delivered from items which were delivered by the Mortgage Loan Seller but are out for filing or recording and have not been returned by the filing office or the recorder’s office).

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(c)The Custodian shall review the Mortgage Loan documents received subsequent to the Closing Date; and, on or about the first anniversary of the Closing Date, the Custodian shall, in the form attached as Exhibit Q, certify in writing to each of the Depositor, the Master Servicer, the Special Servicer, the Trustee, the Certificate Administrator and the Mortgage Loan Seller (as to each Mortgage Loan listed on the Mortgage Loan Schedule (other than any related Mortgage Loan as to which a Liquidation Event has occurred) or any related Mortgage Loan specifically identified in any exception report annexed to such writing) that, (i) subject to the final proviso of the definition of “Mortgage File” herein and Section 2.01 hereof, all documents specified in clauses (i) through (v), (viii), (ix), (xi), (xii) and (xiii), if any, of the definition of “Mortgage File”, as applicable, are in its possession, (ii) the foregoing documents delivered or caused to be delivered by the Mortgage Loan Seller have been reviewed by the Custodian and appear regular on their face and appear to be executed and relate to such Mortgage Loan and (iii) based on such examination and only as to the foregoing documents, the information set forth in the Mortgage Loan Schedule with respect to the items specified in clauses (iv), (vi) and (viii)(c) in the definition of “Mortgage Loan Schedule” is correct.

(d)Notwithstanding anything contained in this Section 2.02 and Section 2.03(b) to the contrary, in the case of a Material Defect in any of the documents specified in clauses (ii) through (v), (vii), (viii) and (ix) in the definition of “Mortgage File”, which Material Defect results solely from a delay in the return of the related documents from the applicable filing or recording office and gives rise to a repurchase or substitution obligation on the part of the Mortgage Loan Seller with respect to the subject Mortgage Loan pursuant to the Mortgage Loan Purchase Agreement and the Special Servicer may, in accordance with the Servicing Standard permit the Mortgage Loan Seller in lieu of repurchasing or substituting for the related Mortgage Loan, to deposit with the Master Servicer an amount, to be held in trust in a segregated Eligible Account (which may be a sub-account of the Collection Account), equal to 25% of the Stated Principal Balance of the related Mortgage Loan (in the alternative, the Mortgage Loan Seller may deliver to the Master Servicer a letter of credit in such amount, with a copy to the Custodian). Such funds or letter of credit, as applicable, shall be held by the Master Servicer (i) until the date on which the Custodian determines and notifies the Master Servicer that such Material Defect has been cured or the related Mortgage Loan is no longer part of the Trust Fund, at which time the Master Servicer shall return such funds (or letter of credit) to the Mortgage Loan Seller, or (ii) until same are applied to the Purchase Price (or the Substitution Shortfall Amount, if applicable) as set forth below in this Section 2.02(d) in the event of a repurchase or substitution by the Mortgage Loan Seller. Notwithstanding the two immediately preceding sentences, if the Master Servicer or the Special Servicer certifies to the Trustee, the Certificate Administrator and the Custodian that it has determined in the exercise of its reasonable judgment that the document with respect to which such Material Defect exists is required in connection with an imminent enforcement of the mortgagee’s rights or remedies under the related Mortgage Loan, defending any claim asserted by any Mortgagor or third party with respect to the related Mortgage Loan, establishing the validity or priority of any lien on collateral securing the related Mortgage Loan or for any immediate significant servicing obligation, the Mortgage Loan Seller shall be required to repurchase or substitute for the related Mortgage Loan in accordance with, and to the extent required by, the terms and conditions of Section 2.03(b) and Section 6 of the Mortgage Loan Purchase Agreement; provided, however, that the Mortgage Loan Seller shall not be required to repurchase the Mortgage Loan for a period of ninety (90) days after receipt of a notice to repurchase (together with any applicable extension

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period) if it is attempting to recover the document from the applicable filing or recording office and provides an officer’s certificate setting forth what actions the Mortgage Loan Seller is pursuing in connection with such recovery. In the event of a repurchase or substitution, upon the date of such repurchase or substitution, and in the event that the Mortgage Loan Seller has delivered a letter of credit to the Master Servicer in accordance with this Section 2.02(d), the Master Servicer shall, to the extent necessary, draw on the letter of credit and deposit the proceeds of such draw, into the Collection Account to be applied to the Purchase Price (or the Substitution Shortfall Amount, if applicable, in which event, the amount of such funds or proceeds that exceed the Substitution Shortfall Amount shall be returned to the Mortgage Loan Seller) in accordance with Section 2.03(b). All such funds deposited in the Collection Account shall be invested in Permitted Investments, at the direction and for the benefit of the Mortgage Loan Seller. Such funds shall be treated as an “outside reserve fund” under the REMIC Provisions, which, together with any reimbursement from the Lower-Tier REMIC, is beneficially owned by the Mortgage Loan Seller for federal income tax purposes, which Mortgage Loan Seller shall remain liable for any taxes payable on income or gain with respect thereto.

(e)It is herein acknowledged that neither the Trustee nor any Custodian is under any duty or obligation (i) to determine whether any of the documents specified in clauses (vi), (vii) and (xii) through (xviii) of the definition of “Mortgage File” exist or are required to be delivered by the Depositor, the Mortgage Loan Seller or any other Person (unless identified on the Mortgage Loan Checklist) or (ii) to inspect, review or examine any of the documents, instruments, certificates or other papers relating to the Mortgage Loans delivered to it to determine that the same are genuine, enforceable, duly authorized, sufficient to perfect and maintain the perfection of a security interest or appropriate for the represented purpose or that they are other than what they purport to be on their face and, with respect to the documents specified in clause (viii) of the definition of the “Mortgage File”, whether the insurance is effective as of the date of the recordation, whether all endorsements or riders issued are included in the file or if the policy has not been issued whether any acceptable replacement document has been dated the date of the related Mortgage Loan funding. Further, with respect to the UCC Financing Statements referenced in the Mortgage File, absent actual knowledge to the contrary or copies of UCC Financing Statements delivered to the Custodian as part of the Mortgage File indicating otherwise, the Custodian may assume, for the purposes of the filings and the certification to be delivered in accordance with this Section 2.02 that the related Mortgage File should include one state level UCC Financing Statement filing for each Mortgaged Property (or with respect to any Mortgage Loan that has two or more Mortgagors, for each Mortgagor, except to the extent multiple Mortgagors are named as debtors in the same UCC Financing Statement filing), or if the Custodian has received notice that a particular UCC Financing Statement was filed as a fixture filing, that the related Mortgage File should include only a local UCC Financing Statement filing for each Mortgaged Property (or with respect to any Mortgage Loan) that has two or more Mortgagors, for each Mortgagor, except to the extent multiple Mortgagors are named as debtors in the same UCC Financing Statement filing). The assignments of the UCC Financing Statements to be assigned to the Trust will be delivered on the new national forms (or on such other form as may be acceptable for filing or recording in the applicable jurisdiction) and in a format suitable for filing or recording, as applicable, and will be filed or recorded in the jurisdiction(s) where such UCC Financing Statements were originally filed or recorded, as indicated in the documents provided, and in accordance with then-current laws.

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