For example you can specify:Teacher can have max 4 lessons per day - on 3 days per week.
Advanced card relationship “Max periods per day” now has additional setting that specifies number of allowed exceptions. Now you also can allow the generator to change classrooms that were already assigned, this may create a better overall rooms assignment:Of course, you can always use “improve timetable“ option that will try to improve the room usage without disrupting your timetable, or generate a new timetable from scratch – which may be more useful option if you made many changes in the rooms available for various lessons.6. Previously this command only assigned the rooms to the cards that were not placed into the classroom yet. You can then press button “Assign rooms”. You can change the rooms even in the already generated timetable, you may want to change some optimal rooms to normal – perhaps to further make sure they are used more often.