Hi,
as super user I see in group:
name of post and under this "by (the name of the owner)"
same in files/photos/videos (events I didn't look)
as registered I only see: "by ".
EDIT: is not with all registered users. With this user I described in the other post
(this person was invited to join group..)
The same is in category
as this user I see the groupname and under this only "by "
In Overview
I can see in one category the name, in the others no name. What's that???
I made the quick you wrote (#3430).