Picking up where my introductory talk about Horde Groupware left off, I\'ll discuss in detail how to integrate Horde into your existing infrastructure and how to fully customize it to your needs. I\'ll explain all mechanisms that Horde provides to hook into external systems and to change its appearance and behavior, both by configuration and at runtime.

This talk will be very technical and at least basic PHP knowledge is recommended. Be prepared to learn about some lesser known innards of Horde and some interesting hidden features.