Sign in as Account Administrator to Topcon Enterprise.
All members of the current account are shown in the list.
Click on INVITE NEW.
Fill in the e-mail address of the invitee.
Define the role of the invitee.
Click on INVITE.
Invitee now gets an e-mail to confirm.
Make sure to check the spam folder if not in inbox, and make sure e-mails from firstname.lastname@example.org are not blocked by any spam filter.
Click on the link to confirm.
Invitee is now a member of the new team.
The Invitee can log in to the site.
Click on the Welcome tab.
Change the organization to the new organization.