Maximum days per week for teachers
For part-time teachers who can only teach one or two days per week, but are flexible on which weekdays they are available.
We have some teachers who need to be able to have all their lessons in the fewest days possible so they can reduce the time they spend traveling each week.
Maybe you can pick certain days and use the marker to forbid or mark as unwanted other days? http://www.primetimetable.com/help/#unwanted&q
If the generator can’t solve the constraints you can quickly choose other days by using markers, e.g. switch to teacher individual view where you can quickly forbid certain days by clicking day name with the red marker.
We are trying to keep the number of constraints as low as possible in order to reduce the complexity of software and this looks like too specific constraints which can be simulated with what is already available.