Hello, I recently downloaded the “BuddyPress Limit Group membership Per User” plugin and it’s just great. But I was wondering if there’s a possibility to limit group membership per user in category group to one membership.

For example I have a group called “Cars” and it has subgroups “Audi”, “BMW” and “Skoda”. User has to be limited to joining only one “Cars” subgroup (“Audi” OR “BMW” OR “Skoda”). So he joins “Audi¨ and to join “BMW” he has to leave “Audi”.

This is important because users should be loyal only to one group of a category and stay active there instead of joining many and be idle there.

Thanks very much for any help.