Education Teams Student Presentation

Hi all

I take the liberty of sharing a problem for which I can't find a solution...

I would like to benefit from a practical tool/application in Teams Education so that my students register on the presentation topics that I offer them.

I tried with Forms office but I can't get what I want.

Let me explain my needs:

- I propose a list of presentations to each of my teams / classes,

- students must choose a subject from those proposed (in pairs or trios),

- once the subject is chosen by a group of students, it must no longer be accessible to the others (it must no longer appear in the proposed list).

- a student must register but also register his or her partner and possibly his or her trinomial (the number of students per subject is imposed and known to the students).

I must be able to easily find the students registered for each presentation, this is the purpose of this tool / application

If you think you know the solution to my problem, thank you in advance

Jean-Louis