By default, the administrator of the Ticket Generator account can validate the tickets by logging to the Ticket Reader mobile app. However, if needed, the administrator can add multiple ‘coordinators’. These coordinators can set login credentials and access the Ticket Reader mobile app to validate tickets. Note that for higher security, coordinators will only be able to validate tickets for events they are invited to.
To add coordinators, Login > Manage Events > Choose an event > Add/Edit Coordinator > Enter email ID > Invite
You can also revoke access of coordinators from the Advanced options in the Add/Edit Coordinator dialog box displayed upon following the steps given above.