In response to Charles’ comments (shown below), I thought it will be nice to respond with a post which provides detailed instruction.
In your example for PSAUTHITEM, does the trigger gets stored as part of the tools? In other words, if I run security export from this instance to another one, will the trigger get migrated too or should I run the create trigger SQL in the target system?”
Here are the steps.
2. This will create an entry in PSTRIGGERDEFN
Now, every time you copy/retain security. Do the following additional task
a. Go to PeopleTools —>Utilities —>Audit —>Perform Database Level Audit
b. Create a new run control id
c. Select checkbox Create all Triggers
d. Run the process
4. The AE program will create a trgcode1.sql file in $PS_SRVRDIR. You can check the trace file and search for this file name.
5. Run this SQL to recreate the triggers.