I have a parent’s school forum where users are organized into groups (school classes and sections) and mapped to categories, all done using bulk invites.
Sometimes an existing user could be invited a second time, in a different group. What happens to the groups he belongs to?
For example, a parent has a son in class 4B, and a daughter in class 1A. The parent is enters the forum with the son’s class 4B and belongs to group 4B. Later, the daughter’s class wants to enter the forum and a bulk invite is prepared for class 1A. The desired behavior is adding the second group membership, or an error message fallback.
I did not test it yet, but could find time to simulate this case. Does anybody have experience with this situation?