# How to edit, deactivate and adjust schedule exceptions

Edit a grid when time windows, capacity, linked services or working days change. Use exceptions for holidays, maintenance, vacations or special capacity.

## 🚀 Step by step
1. Open **Schedule grids**.
2. Search for the grid by name.
3. Open the record and click **Edit**.
4. Update default times, interval or capacity.
5. Adjust compatible services.
6. Adjust weekdays when a day has a different window.
7. In **Exceptions**, add special periods.
8. Fill in label, start, end and internal reason.
9. Enable **Close schedule during the period** when no times should be offered.
10. Deactivate the grid when it should no longer accept new appointments.
11. Save the changes.

## ✅ Expected result
The grid reflects the real operational availability.