I have a problem with a SP 2013 Blog and don't even know if what I want to do is possible.
The thing I want to do is to manage permissions on the category level.
For example:
Category A
Category B
Group A (User1, User2)
Group B (User3, User4)
User1 and 2 can only add/edit/delete/comment posts in category A. Users 3 and 4 can only add/edit/delete/comment posts in Category B.
Is this doable?