Board Thread:Support Requests - Getting Technical/@comment-34757329-20181130041635/@comment-9605025-20181201220723

No, you can't do either. All you can do, assuming you are a bureaucrat, is assign users to user groups. The rights they get as a result are fixed. - Edit:

If you have a broad need to remove a particular right from a particular user group, you can make a request to staff. However, you probably would need to have a very very good reason in order for them to agree to it. Plus, it would impact all users in the user group, not a specific individual.