What is the difference between the \Admin\ and \Member\ roles?
The Admin role is more powerful than the Member role. The Admin role can visit and ‘maintain’ all sites that are managed by the Administration Site. A participant with the member role has to be a site participant in order to visit it it, and (as usual) has to have the maintain role within a site to be able to configure it. In addition a participant with the member role in the Administration Site is able to create sites from with any site where they have the maintain role.
