To delete an existing exception rule:
1. Go to Control Panel > Settings > Attendance > Configure Attendance.
2. Click any of the Configure Exception links on the page.
3. On the Attendance Exception page, locate the exception in the relevant table.
4. Click the delete icon in the Actions column.
5. Confirm the deletion in the prompt that appears.
Once confirmed, the rule is removed and the affected employee or group falls back to the next applicable rule in the priority order.