Adds the possibility for certain groups to allow users to become member themselves.
- Admin can manage groups permissions to allow users to become member themselves
- The groups directory page is replaced by the one of this module which adds a button for authorized groups allowing a user to become member himself
- User can remove his membership himself to a group, except if member of only one group
To allow users to become member of a group themselves, go to "Administration" -> "Users" -> "Groups" -> Menu of the group -> "Permissions"
This module is free, but the result of a lot of work for design and maintenance over time.
If it's useful to you, please consider making a donation or participating in the code. Thanks!