System configuration > Users and profiles
Users
The unit allows access by multiple users, each of which can be assigned a different set of privileges permitting or restricting access to the unit. Users can be created, updated and deleted at any time.
NOTE
Opening simultaneous sessions using one user ID is not recommended.
The unit comes with one default user with a user name of admin and a password of password. It is recommended to change the admin password for greater security.

To add a new user, click New. Enter the desired values for the user parameters and click
Save.
- User name: The user name must be unique and is case sensitive. User names cannot be changed.
- Full name: The user's full name to be displayed in the users list.
- Password: A password is required. A password can be any combination of letters, numbers or special characters and is case sensitive. The entered password is masked for security. By default, the minimum password length is eight (8) characters. Users with appropriate privileges can change the minimum length in System preferences. Passwords never expire.
- Profile: A profile that has been previously created on the Profiles page. Only one profile can be assigned to a user.

To update user information, simply select the user from the users list and edit the parameters. Click Save to apply the changes.

To delete a user, simply select the user from the users list and click Delete.
NOTE
The default user admin cannot be deleted.
To reset credentials, see Managing users and privileges > Default user and restoring default credentials for more information.