Create Smart Note to capture PR116 job

I am attempting to capture all pay records updated via a PR116 and deliver a Smart Note to employees to confirm they have had a scale increase. Is there a way to isolate for only the records updated via a PR116? I was hoping there is a table that can intercept the data before PR116 is processed, capture the date after PR116 is processed, but be able to isolate for only those records that tie to that PR116.

Thoughts?