I am creating an information architecture map for a site I am working on. 90% of the site is visible to all on the Internet, but the 10% is available for users, based on their role.
My question is whats the best way to represent this? Currently I have all the IA in one map, and have colour coded the pages for "group A", "group B" so on.
Is this a usual way, or is there a better approach?