1. I have the basic membership of "Registered".
2. I have a couple of private boards accessed by "Senior Members" who have more than 100 posts.
However, when I set up a user group promotion, it only provides the option to "Add User to User Groups" rather than 'change primary user group'.
My problem is that running the promotion, by updating the User Group cache, simply promotes from "Registered Member" to "Registered Member + Senior Member (secondary user group) ". And the latter cannot access the private areas.
Could someone please advise how to promote members from their primary user group?
If this isn't possible, what steps do I need to take to ensure those with the "Senior Member" as an additional usergroup can access the private areas? I recall I struggled with the permissions system after importing!
EDIT: Board permissions for the private areas are:
Registered Members: revoke permissions
Senior Members - inherit