If you synchronize your GroupWise system with other GroupWise systems to simplify addressing for users of both systems, you can control what information from your Address Book you want to be available in the Address Books of other GroupWise systems. For instructions, see Exchanging Information Between Systems
in Connecting to GroupWise 5.x, 6.x, and 7.x Systems
in the GroupWise 7 Multi-System Administration Guide.