Is that with the existing group functionality to solve?
How can I add another group tab (eg “other group”)?
This new tab “other group ” should go through the same steps like to create a new group. In step two (settings), it should be directly a private group, without the forum (no choice). In step 4 (invitations), only be invited friends there are, not even in the “other group “.
Any ideas and tips how can I implement it?
What should I do, what files I need to adjust what tables do I need?