In a similar way to lock-out times, you can also prevent individual rooms or groups of rooms being available for booking at certain times. The necessary input for this is made in menu <Administration> | <Room blockings>.
Room blockings can be made for individual rooms, groups of rooms, individual resources or all resources.
Rooms are blocked permanently, i.e. from the start of the blocked period to the end of the blocked period without interruption.
If you uncheck the option the lock will only be valid for a certain period of time in the specified date range.