Employees not currently on Zinc will get an email invitation to join. After they sign-up, they are automatically added to your Organization.
Your Users list in the Admin Console will include non-Zinc users that have been added to the Organization but have not yet signed up for Zinc. These individuals will have a “Join Date” of “Pending Signup.”
An admin can remove non-Zinc users from the Organization at this time if they choose. However, if a user signs up after being removed, they will not be added to the Organization.