I am trying to enable Super User Access for Communities (Partner), and I am following documentation here:
http://help.salesforce.com/HTViewHelpDoc?id=networks_partner_super_user_access.htm&language=en_US
I have gone to Setup--Customize--Communities--Settings and have checked "Enable Partner Super User Access". I also have one role enabled. I then go to a Contact and choose Manage External User--View Partner User. When I get to the User I see a checkbox that is NOT checked for "Partner Super User". When I edit the user that checkbox is not available to edit. How do I get that box checked?