497 1 ss_saistkr229.txt SAI SUPPLEMENT - DWS MONEY MARKET TRUST - DAILY ASSETS FUND INSTITUTIONAL SUPPLEMENT TO THE CURRENTLY EFFECTIVE STATEMENT OF ADDITIONAL INFORMATION -------- Daily Assets Fund Institutional THE FOLLOWING CHANGES TAKE EFFECT IMMEDIATELY: The fund's name will change to Daily Assets Fund. The fund's original share class, "Institutional Class" has been re-designated as "Capital Shares." All references herein to "Institutional Class" are changed to "Capital Shares." Please Retain This Supplement for Future Reference December 01, 2015 SAISTKR-229 Deutsche Asset & Wealth Management [DB Logo]