When you install Novell Vibe with eDirectory and GroupWise, some configuration steps are required to integrate the applications.
Section 12.1, Understanding How Novell Vibe Interacts with eDirectory and GroupWise
Section 12.2, Using eDirectory as the Vibe LDAP Directory
Section 12.3, Using GroupWise as the Vibe Email System
Section 12.4, Enabling GroupWise/Vibe Integration for GroupWise Windows Client Users