IBM Mainframe Forum

I think you'd have to change the ISPF command table ( i think that's what it's called). The problem is that you'd have to make a bullet-proof REXX that works for EVERYONE ON THE SYSTEM. You have to remember that if you change what "D" does, then everyone using ISPF will be running your code. Messing something up is a good way to get chased around the office being beaten with a COBOL manual.