First for those who do not know it yet: since start of February I am happily working for the free software (open source) project ownCloud. My main tasks are to integrate ownCloud into other products, for example into the Univention Corporate Server (short UCS).
As the ownCloud project will stay under the AGPL, there will be no secret code behind. The basic integration consists of creating a UCS package which nicely installs into the server and does auto-configuration and joining the environment. The goal: after installing ownCloud via package management it is instantly available for the users. That means, the setup procedure runs automatically and the LDAP module will be configured, so that users may login directly after installation.