Hi @francoisjacquet

1- When adding an assignment the option
Apply to all Periods for this Course
Can it be changed or add another option to add that assignment to all periods taught by the teacher only.
In my case, I have two teachers who teach the same course but have different assignments. I do not want the assignments to get mixed. Also, I do not want parents to see other teachers’ assignments.

2- When adding courses to a group of students and I make a mistake by choosing the wrong period there will be no way to undo that. I have to close the window and choose the students again then choose the correct course periods.

I suggest you add some sort of undo option in that window

3- Associating parents with students
The whole mechanism is tiring. I have two suggestions:
a) There should be two columns one for student and one for parents. Associating them in a way similar to the menus in Wordpress where you drag and drop parents to students.
b) Modifying the import module so it can create 2 accounts one for the student and one for his parent and associating them automatically.

4- When having missing attendance data, can you please add a link to that specific day so the teacher can click on it and goes directly to that day to take attendance?
I think this will help a lot.