by Dominique Palumbo.
Hi,
I'm probably too late. But a way to do it's to create a specific role for the course of 2021 where the role can do a backup but not a restore and even not be able to edit course.
You have to remove the editingteacher role of each teacher in all 2021 courses and assign to them the new role 'backupingteacher'. I think both can be done with bulk cvs import or in a nasty way in the database...
I'm probably too late. But a way to do it's to create a specific role for the course of 2021 where the role can do a backup but not a restore and even not be able to edit course.
You have to remove the editingteacher role of each teacher in all 2021 courses and assign to them the new role 'backupingteacher'. I think both can be done with bulk cvs import or in a nasty way in the database...