You can add a new member on your network from the "Colleagues" page, which you can access from the left side menu on your screen. Then click on "Add a colleague", and choose the desired profile.
After that, all you have to do is enter the email address, name and surname of the user.
If he has never had access to Mobility Work, the new user will receive an email with the instructions that will allow him to login successfully.
If the user already has access to Mobility Work, he will simply need to connect with his credentials, and he will get a pop up invitation on his screen. Once accepted, he will be able to easily switch network from the "Network" button at the top right of the screen.