Class room applications

Thinking about using Kappr in the class room (maybe side-by-side with Blackboard or even without it). It surely is not the perfect application for this use case yet, but it can develop. Specifically, the idea is to use Kappr in a seminar. Using the Files section for notes, the messages for communication with students and also for feedback. Tasks? Don’t know what to use Tasks for yet, but it might come in handy.

What would be needed?
I guess the most important feature would be something like private feedback of marks/grades. Actually, most other use cases might already be in there in some form or another.