I would like to have user group "Newbies" (green in pictures), that will be assigned to new users after registration. Newbies will be allowed to create discussions and post to only one tag "Introduce yourselves" ("Predstavte se" in pictures). Moderators then cen promote users to user groups that can post everywhere.
How do I do it? I tried:
--> But Newbies can create discussions anywhere.
--> Now Newbies cannot create discussions at all.
--> This way it behaves like I want for newbies, but I need to list all other groups for all other tags so they can create discussions.
Is there any better way how to do it?