The users management is done through generic and familiar icons, and some more specific icons.
Modify the status of the user by clicking the icon (enabled/disabled)
Click to show the list of courses to which the user is subscribed
Connect as... allows the admin to take the identity of a specific user to check a bug he's reported on the platform (or to help making a quick demonstration using several user roles)
Assign courses to admins or supervisors to follow them up (dashboard)
Assign course sessions to admins or supervisors to follow them up (through the dashboard)
Gives all the information about the user, his sessions list, courses list and other details, plus many ways to know more from there
Assign users to admins or supervisors to follow them up (through the dashboard)
Gives a detailed reporting on the user (disabled for teachers and admins)
Update user's information and settings
Show the free/busy calendar of the user
Remove a user (after approval)
Shows whether a user is admin or not. Only administrators accounts (or sessions administrators accounts) have a yellow star. Others show a grey star.
Tableau 1: Administration – Users administration icons