I'm looking to implement user classes and whitelisted registration such that a user can only register if their e-mail is on the whitelist and the users are assigned a class when added to the whitelist (classes are able to be changed in admin panel). Users are only able to see posts in categories assigned to their class and can not even see the categories of another class of users. There should be overlap, though, as users can belong to both classes. I and my team are new to Q2A and are unsure if this is feasibly solved by plugins existing or even able to be developed. We may just modify our copy as it seems to be more feasible, but developing a plugin would be preferable. Any pointers, foreseen missteps and issues, or even features we may have overlooked would be greatly appreciated
