• User name (input field): enter the new user name here – the name may contain any characters (including spaces) but must start with an alphabetic character

• Create a page for this user (in Users project) (checkbox): check to automatically create a user page for the user

• User is an administrator (checkbox): if checked gives the user administrator privileges (currently somewhat limited, but includes the ability to publish a project).

On clicking Create, creation of the user name is confirmed if successful. If this is the first user created then authentication is turned on automatically, and you will need to log in as that user.

Please see the Users documentation for more details on what a user name is, etc.