When you install Novell Vibe with eDirectory and GroupWise, some configuration steps are required to integrate the applications.
Section 23.1, Understanding How Novell Vibe Interacts with eDirectory and GroupWise
Section 23.2, Using eDirectory as the Vibe LDAP Directory
Section 23.3, Using GroupWise as the Vibe E-Mail System
Section 23.4, Enabling GroupWise/Vibe Integration for GroupWise Windows Client Users