I've tried a bunch of different plugins, including Role Scoper, Advanced Access Manager, User Account Manager and more, to accomplish this but can't seem to get it working right.
Basically, the company has multiple departments and each department has a parent page + sub pages off the 'Main Page'. For example, the 'conference services' department has a page called 'conference services' and several child pages.
I need to be able to create a group of users who are 'conference services editors' and when they go to pages they should only see the parent page 'conference services' and any subpages. (as well, they should only see posts under the category 'conference services')
Is this possible with one install?