Under the heading of Add New User, enter a new user to be added to your database in the Username box. You then need to enter and re- enter a password for the user. Click on the Create User button. This takes you to a screen to confirm that the user has been successfully created. Now you need to link the user to the database. Click on the Go Back link.
In the section where it says Add User to Database, check to make sure that the correct user and the correct database are selected here. NOTE: You will see that the username of the hosting account has been added to the beginning of both the user and the database with an "_" underscore between them. If the user and database are both correct, click on Submit to add the user to the database.
This will take you to a screen called Manage User Privileges. You can assign All Privileges to the user by checking the top box, then click Make Changes. This will take you to the final verification screen, that will confirm all the information.