As an account administrator (admin user) you can easily invite one of your colleagues to your publisher or library account. Simply click on your username on the top right of the screen once you are logged in. The drop-down menu will then show the "Invite Colleague" option (see below).
Note: if you can't see this option you are not registered as an admin user. Just send us a message via the chat and we will be happy to help.
Once you have clicked on "Invite Colleague" you can enter their details and your colleague will receive an email to confirm the registration. You will also receive an automatic email when your colleague has accepted your invitation to join the account.