Thank you all for your answers.
@teletubbi Thank you for the link. It`s not what I was looking for, but I have bookmarked it and will spend some more time searching.
If anyone else knows anything more, please let me know.
Since I haven`t bought XF yet I cannot request it be made as an add-on...
I want the possibility for a member not to see categories/subforums they are not interested in nor have new posts from these categories/subforums listed when they click the "New Posts" button.
Let's say I have a forum about cars.
Categories could be Volvo, Audi, Ford, and so on. In every...