Notice of Filing and Immediate Effectiveness of Proposed Rule Change by New York Stock Exchange LLC Amending NYSE Rule 103B to: (1) Codify the Exchange's Existing Practice That Renders Designated Market Marker Units Ineligible To Interview for Securities That Are Directly Related to the Performance or Credit of Any of the DMM's Affiliated Entities; (2) Define "Related Security" for Purposes of NYSE Rule 103B; (3) Provide That all Related Securities Listed Under Section 703.19 of the Exchange's Listed Company Manual Will Be Automatically Assigned to the Designated Market Maker Unit; (4) Define Repackaged Security for Purposes of NYSE Rule 103B, and Provide That Repackaged Securities are Allocated Through the Allocation Process Pursuant to NYSE Rule 103B