OX App Suite is the groupware component of the openDesk digital workplace suite. It provides email, calendar, contacts, and task management with a modern web interface.
As part of openDesk, OX App Suite is integrated with Univention Nubus for Single Sign-On via OIDC through the Keycloak identity provider included in Nubus. For User Lifecycle Management and additional information like functional accounts the OX Packaged Integration provided by Univention is used. User accounts and mailboxes are managed centrally in Nubus and provisioned to OX App Suite.