[Cyricx]

Actually you could couldnt you?

If only a specific secondary group had access to a specific forum, then changing that secondary usergroup to something else would cause them to lose access, right?

And you could add a comment for templates for things you don't want them to access, like the arcade that would say something like if the member is in such and such usergroup (the one with limited access) for it to display a message that they have lost access to that, else, it displays normally.

I'd have to look up the syntax for the conditionals in the template, but hypothetically it should be entirely possible as long as the group they are moving FROM is the only group that can access the forums you want to disable for them.

The reason I say that is because on my forum everyone is a registered user, and then I use secondary usergroups to control their forum access as it is a site with multiple clans.