Nothing frustrates me more than developers modifying delivered PeopleSoft code without adding comments. It is easy to figure out who was the last person to touch a record by clicking on the Record Properties button in application designer. BUT it is not that easy when it comes to PeopleCode.
I have written the following SQL to help me identify the last person to modify a Record Field PeopleCode Event.
SELECT objectvalue1 record_name, objectvalue2 field_name,
objectvalue3 peoplecode_event, lastupddttm, lastupdoprid
objectvalue3 peoplecode_event, lastupddttm, lastupdoprid