Opinio offers a powerful set of features that enables administrators to perform detailed user administration. Administrators (with super-user access), can create users, give them access to various resources in the system, and even delegate user management.

The user management features are accessible by clicking "users" from the main menu.

There are two different user list views. "All users" lists all existing users with symbols indicating whether they are online at the moment or not and the "online" view lists only the online users. Only users you have administration access to are shown. It is also possible to make a search using login name, user name or a substring of these.