=Different time-off in multi week timetable

If you have more weeks/terms in your timetable, you can specify different time-offs for every week/term. Once you create multi-weeks timetable, you will see the option "Same for all weeks/terms" in the time-off dialog. By unchecking the checkbox, you can select the specific weeks/term from dropdown menu and then set the time-off just for selected week or term.
When you finish, the positions blocked just for one of the weeks will be marked as "yellow". Possitions blocked for all weeks will remain "red".