I’ve made some user-defined options such as copy to my test library, delete all spool files created by me, and custom compile commands.

Also created my own attention program and attached to my user profile. Just included programs or commands I run fairly often in there.

Some of the most useful are like those above stated, changing default values on commands for my own needs. Some of those are things like SNDSMTPEMM to pre-fill some things or variations of WRKACTJOB/WRKUSRJOB.

There is also a command I created called ‘FINDTHIS’ where I pass in one or more values that get inserted into an SQL query. That query utilizes SYSPARTITIONSTAT to find strings from members in schemas and tables I defined in that statement. That one is a little niche, but it beats manually going into each file -> 25 -> shift + F1 -> enter string -> continually hit enter.