Ich möchte die UI basierend auf der Gruppenmitgliedschaft der Benutzer anpassen

[tophee (Christoph)]

@lll

Yes, this is possible.

Oh, is this new? I asked a similar question some time ago and it seemed clear that it would have to be a plugin…

Hide categories from specific groups

This sounds like something that might be doable in a plugin, especially because this doesn’t have to be watertight (because missing a spot where the category shows is just an annoyance, not a security problem).