How do I allow guests to create temporary sub-channels under a specific channel and nowhere else? They should only be allow to create a sub-channel with a maximum depth of one (meaning they can't create another sub-channel under their own sub-channel). I also want the creator of the sub-channel to have the power to kick any other guests.
I tried implementing this permission via the Channel Client Permissions, but I think I need more of a "Channel Channel Groups Permissions", if you know what I mean.