Define the Enhanced Reference List command with LIBDEFs Using ISPF option 3.9, specify a command as illustrated below: Figure 1. Command Table Utility Extended Command Entry File Menu Utilities Help ───────────────────────────────Command Table Utility─────────────────────────── Extended Command Entry Command ===> Make changes to the command and select Update to update the entry or Cancel to ignore the changes. Verb . . . EList Trunc . . . 2 Action . . SELECT CMD(%FMNELIBD LST &ZPARM) Description File Manager enhanced reference list Enter / to select option / Allow mixed-case in Action field Update Cancel Note: Choose a command name that is unique, memorable, and short to make the invocation of the search processing easy for the users.