If there is just one group, feedback doesn't work
Should we cover this situation?
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- yes, its crucial
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- uhm, I don't care atm ( = no)
How do we solve the problem conceptually?
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- no feedback if there is just one group
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- In case there is just one Group designed by docent, we force him to open a second
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- I have a much better idea, but I have to write it as a comment, since I didn't open this issue
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issue is fixed =)