When a user creates a site using pro sites, they are automatically assigned a user role of admin for their own website.
Is there a way for these same users to become a user of my main primary site with an assigned user role.
User A - Signs up for a free blog - Is assigned as a subscriber on my site.
User B - Signs up to a premium pro site - Is assigned as a 'member' on my site.
I can then give User B additional privileges and access to areas of my site that only members are allowed...