Open the Configuration tool of the Netscape Application Server Administrator.
In the Enterprise window, select the group from which you want to remove a server.
Under that group, select the server you want to remove.
Removing a server from the All Registered Servers group removes that
server from all groups in the enterprise and from the Netscape Application
Server Administrator.
Removing a server from a group you created applies only for that group.
Choose Edit - Delete.
The server is removed from the selected group.