Bookings for this room will be assigned to the selected room.
If assigned to a different specific room , the booking will be assigned there without further checking availability in the assigned room
The option First Dependent Room will place the booking in the first available dependency room. Note in certain circumstances a multi-day booking may be made when there is availability in dependent rooms but involves a room change or re-assigning rooms. If this occurs the booking will be placed in the underlying room and must be manually assigned.
The option All Dependancy Dependency rooms places a copy of the booking in all the dependency rooms, this can be used for example to block all rooms if the house has been booked as a whole.