The GDS should automatically remove any instances of AliasNameTypeand AliasNameCategoryTypethat are associated with an unregistered Server. [Note: the AliasNameinstance or AliasNameCategoryinstance might be from multiple Serversand should only be removed if all of the Serversthat referenced it have been removed.] The GDS shall remove any AliasFor Referencesthat point to the unregistered Server. The GDS shall delete the ServerURIof the unregistered Serverfrom the ServerArrayProperty. Figure B-10illustrate the unregister process in a GDS.