1. Click 
-> Configuration -> Authority Editor.
2. From the dropdown at the top left select "Holiday".
The Holiday table will appear.
3. There are two ways you can add a holiday date in.
Process 1
- You can add one date at a time using the following:
- Enter in a date in the holiday field.
- Add a comment e.g. "Labor day".
- Click +.
This will add that date as a holiday.
Process 2
- Click on 
.
The Holiday date range settings will appear:
- Enter the first date in the "From" section.
- Enter the last date in the "To" section.
- Add a comment, e.g. "Term 1 Holidays".
- Click +.
This will add the holiday range that you entered.
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