Manage multiple (imported) exercise statements synchronously (e.g. via Git)

[LordMuetze]

Is your feature request related to a problem?

I usually have parallel courses that work on the same exercises but with different deadlines etc.
To manage the exercises synchronously, I usually add the URLs of all remote repositories as origins to my local copies and push to all remotes simultaneously when I need to fix something after importing the exercise to all courses (or I set up all exercises and then start creating the details like template, solution, tests and statement).

When fixing something in the exercise statement later on, I often forget the other courses or lose the overview of what I already fixed and need to look at every single course repeatedly.

Describe the solution you'd like

It would be great to be able to do something similar (like with the repos) with the exercise statement, too. It does not need to be Git necessarily, but that's the first option I thought of.

Describe alternatives you've considered

• A button to update/re-import exercise statements (and maybe even the repos) imported from another course to the current version in the original course.
• Option to configure different deadlines etc. for different groups (e.g. using the tutorial groups)

Additional context

No response

[LordMuetze]

Something similar would be helpful for almost all exercise settings. E.g. test case scores.