categories for role and text and voice chat rooms

Hello.

I had 2 ideas recently (one of which the idea I had already proposed a long time ago and the other that I just had a moment). Firstly, it would be good to have categories for the roles because that would make it easier for us to navigate between the roles and thus be able to store them correctly without getting too lost in them. Second, it would be good to have sub-categories (for example: to have a staff category which itself has categories: Moderation, Technique, Design, etc.) and therefore it would facilitate the management of the permits of a category (because sometimes some lounges in a category do not have the same permissions as a lounge or category. I hope to have made myself understood.

Regards,

Floshooter