Please follow the steps:

1. Log in to the system 
2. From the main dashboard, go to the System Setup module.
3. Under the System Setup module, locate the User Accounts section.
4. Click on Manage User Accounts. This will open the Manage User Accounts page, where you can view and manage all existing user accounts.
5. To register a new user, click the Register New User button located at the top-left corner of the page.
6. A registration form will appear. Enter all the required user details in the appropriate fields, such as the username, email address, user group, password etc.
7. Once all the required information has been entered, click Save to submit and create the new user account.
8. After the account has been successfully created, share the username and password with the new user so they can log in to the system.