I've had a search of the forum and haven't been able to find anything that solves my problem at all.
We are trying to get an external party to check one of the courses on our site. We only want that party to be able to see this one particular course, not anything else. I thought great, I can set up a role that prevents them from viewing any of the courses on the site (set all permissions in the role to prevent) and then override that role in the particular course.
I've set up this role, but when i went to check it with my test account, I am able to see other courses- which I thought i'd prevented!
I then tried making this new role higher in the list than "authenticated user" which hasn't changed anything.
Does anyone have any tips? I'm so confused as to why it isn't working.