Note: Only Super Admins/Admins can do this.
Public holidays are linked to the office team members are assigned to on Charlie.
To set a Public Holiday for an office:
Click on 'Time' in the side navigation
Select the 'Settings'
Select the icon for the relevant office
Click on 'Not included'
Once 'Included' button appears, select a country from the dropdown menu
Select the country/ region for your office
Click on 'Update' to save