I would like to suggest the following improvements to enhance system functionality:

Timesheet Validation: Implement rules to prevent duplicate or overlapping timesheet submissions for the same shift, time, or day. The system should flag or block such entries and prompt for resolution before submission.

Workplace Duplication Check: Add a feature to detect duplicate workplace names or addresses. If duplicates are found, the system should prompt admins to review and make necessary changes or provide a warning.

These enhancements would help reduce errors, improve reporting accuracy, and streamline workflows for users. Thank you for considering these suggestions!

Best regards, Kenny Duong