Once a user is listed in the RoleUp dashboard, you can create new accounts for them on different WordPress sites.
In the image below, this user has two account. You can click the “Add user to another site” button to start adding them to new sites.

On the next screen, choose which integration you want to use for the new account. In the image below, I’m adding a new WordPress site. Choose the site, enter any required details, and then click “Add”.

You will see a message asking you to confirm the new account. Click “OK”.

You will now be taken back to the “Onboarding” screen where will see the original accounts, plus the new account. You can keep adding accounts, or click “Done” to return to the main dashboard.