In Flex, employees can invite guests and visitors to their workplace. There is a difference between the two, which is explained below.
A guest is a member of the company, i.e. a teammate, who's invited by another member to a meeting. Guest members can be added by the organizer when booking a meeting room. They automatically get access to the meeting room by the booking invitation.
A visitor is a person who is not a member. Visitors can be added by the booking organizers with their name and e-mail address where they will receive an invitation.
In the Admin portal, navigate to Community/Visitors. Here, Flex admins can see a list of pre-registered and checked-in visitors, as well as filter and export the available visitor data.