Sun Java System Communications Services 6 2005Q4 Schema Migration Guide

Reasons for Migrating to Schema 2

Migrating your LDAP directory data from Schema 1 to Schema 2 provides Messaging and Calendar servers the following benefits:

Access Manager uses Schema 2.

Messaging Server 6 and Calendar Server 6 can use either Schema 1 or Schema 2.

Messaging and Calendar servers cannot obtain authentication services from Access Manager until they migrate to Schema 2.