What is an "Expert" supposed to do?

Question

I can assign an user as an expert to a category, which sounds nice. But I cannot see that anywhere but on the user profile. So I could also add that information in the users details.

Is it possible to show experts for a category on the category page?
Are the experts somehow visualized when they answer?
Do experts get special notifications in their area/category?

Answer 1

> Are the experts somehow visualized when they answer?

You can use user title based on points. admin->users->add new title (see at the end of page)

Comments

The "experts" I am referring to are not experts based on points. They are users who get assigned the role "expert" like you can assign "moderator" and "admin".