You may want to stop people booking holidays on weekends or bank holidays. The blackouts section lets you do this. Selected days cannot be booked – literally can’t be clicked on or selected – as time off days.
First, login as the admin user and select Time off on the Settings menu.
To select a given day of the week as a blackout day, tick the box by the day.
To select an individual day, such as 25 December, just click on the day in the calendar. Note that individual days do not repeat – you have to click on December 25 this year, next year and so on.
Then click Save.