How This Book Is Organized

Part I, Patching Directory Server Enterprise Edition 7 to 11g Release 1 (11.1.1) contains the information that covers how to patch version 7 server instances.

Part II, Upgrading Directory Server Enterprise Edition 6 to 11g Release 1 (11.1.1) contains the information that covers how to upgrade version 6 server instances.

Part III, Migrating Directory Server Enterprise Edition 5.2 to Version 11g Release 1 (11.1.1) contains multiple chapters that cover how to migrate from version 5.2 installations.