Hi!
We are all aware that there are harder and easier activities. I would like to make a timetable that doesnt have a lot of hard ones in a day but I cant seem to find the solution.
Hello and welcome to the forum!
Add an activity tag "Hard", add it to each hard activity, and use the constraint students/teachers activity tag max hours daily (you need to activate it firstly, ignoring the warning).
Thank you for the quick answer :)