The 'Allocate/delete room/ dialogue was reviewed for the 2016 version.
Allocate additional room
This new selection field allows you to allocate an additional room to a scheduled period. In the example the Home Econ. room is reserved for teacher Arist in addition to room R1a. In the timetable and in the lesson the Home Econ. room has been added.
Number of free periods
Another new feature is the possibility to see for how many of the required periods the respective room is still free. This comes in very handy if you want to change the room for several periods at the same time. In the example below the room needs to be changed within a 6 hour lesson. All rooms are occupied, the textiles workshop, however, is free for 5 of the required 6 periods.