As an admin, login to your Agora account (app.agoradata.com). Once signed in, open your settings.
Then click "Users."
Select "Create User." You will need to enter the user's email, first name, and last name. For "Role" the user can be set as an admin or standard user, admin role has the ability to add and disable users, as well as make changes to the account.
Once you have entered all of the required fields, click save. The user will receive an email from Agora that will prompt them to set a password.