We have some custom course roles that were created at the root account level. Our sub-accounts have inherited these course roles (as expected), but I was wondering if I could remove some of these custom course roles from one of the sub-accounts.
In this particular sub-account, we allow teachers to manage enrollment of users in the course shell, but we really only want them adding Teacher and Student. To limit the options and confusion, is it possible to remove these custom course roles other than teacher and student, and just allow those as options? Can you do it through permissions?