Admins can update roles and restrictions to user accounts from within 'Passport'. Firstly navigate to the 'Accounts' tab and select the user that needs to be updated via the 'View' button. This page shows all the information associated with the account. Admins can grant access or change the role on different areas of the platform. Once all the changes are made, click on the 'Update Registration' button to confirm the changes. You will also be able to revoke access to different areas of the platform where required by clicking on the 'bin' icon.