All the users of your system, including customers and administrators, are considered as users. Customers that register in your storefront are automatically placed into the customers category. Administrators or any other users have to be added manually.
To add a user:
When you access the "Users" section, all users are displayed. To view one of the user groups, select a user group in the group tree.
Users are displayed in a table similar to this:
By default, users are displayed by the date they registered or were added (newest first, oldest - last).
You can sort users ascending or descending by clicking the arrow next to the appropriate attribute.
Arrow up indicates ascending order.
You can also change attributes displayed, to do that:
To edit a single user, click the user email link.
In the user details form you can edit user details as well as view all user's orders.
You can also manage multiple users at a time:
To locate users:
Results matching your criteria appears below.
You can also change attributes displayed. (Show me how.)
To add new user group:
Except for customer, all the other users can have administration rights to manage back-end. You can manage administration levels in the "Permissions" tab.
To delete a user group and all of the users within that group:
Note: You cannot delete only the customers and administrators groups.