how can one allocate specific classrooms to teachers in joint classes and the classroom printed to the particular teacher
I am also interested in aSc TimeTables, and I hope that one of the experienced users will answer you.
Not sure if anyone is doing aSc TimeTables now.
Just create a scheduling system by gathering information about the teachers and joint classes, determining available classrooms, creating a schedule, and printing out the classroom assignments for each teacher.
After all, your team of teachers can create a schedule that will be agreed with everyone. So the problem should be solved. After all, in any educational team you can agree in a civilized way. Reading various essays on imperialism https://studydriver.com/imperialism/ I wonder how it was possible to conflict in any controversial situations. But in a civilized team, it seems to me that this is not difficult.