Once you are logged in to your account click on the "Users" tab on the side bar.
Then click on "Invite user"
Fill out their email address and select their role
Once everything is filled out click "Save".
The new user will receive an email from NRDS confirming that they are registered with a link to set a password and fill in their namne. The new user will need to click on the link and it will take them to the password creation screen
The new user has been added and now can log in into the application.
Once user is registered you can link them to a contact