The "Time-sheet Sign-off" function has a new report to help keep track of events.
Any event related to timesheets being approved, rejected, edited or updated will show on this report along with the date, time and person posting the event.
The Time-sheet ID on the left corresponds to the same Time-sheet ID that a Payroll Administrator, Operations Manager or Office Administrator would see on the Time-sheet Approval Screens.
To learn more about Time-sheet Sign-off check out the below postings:
Learning about User Types
Approve Unsubmitted Time-sheets