Allows users to automatically create groups of private students.
When a private student group is created, a set of accounts is created and the credentials are delivered to the owner of the group.
Users need to request and obtain permission from the Administrators prior to use this feature.
'Private students' are registered users with limitations (private messages disabled, edition of account settings and profile data disabled, ...). These users can create and upload resources.
The owner of a private student group have access to the resources of its members.
Preliminary version of Private Student Groups.