I need to allow the editor to set specific categories for each post based on the current post's categories. For example, if the post is already assigned to category A and B the editor can assign it to categories C and D but not otherwise so that if the post is assigned to categories A and E categories C and D won't be available for the editor. The idea behind it is to allow only the administrator to assign the post category B and by that enforcing some kind of a flow.
Is it possible to do this with this plugin? if not, does anyone knows of a plugin that allows that?