The GoEntra App transforms your smartphone into a secure token that can be used for a variety of purposes, including access to doors, security messages, visitor management, facility reservations, and more. An existing access control system and smartcard can easily be integrated with a mobile application to allow a smooth transition to hybrid or mobile- only operation. A number of convenient functions are built into the app, including editing user profiles, managing physical credentials, changing PIN for credentials, viewing UAGs for each credential, and viewing own transaction events. The security messaging, visitor management, and facility booking feature extensive workflow management and social media style user comments.