You can use the HWNAME, LPARNAME, and VMUSERID parameters to limit the scope of statements in IEASYMxx. When you specify one or more of those parameters, the parameters on that statement apply only to the system that HWNAME, LPARNAME, or VMUSERID identify.
When the system finishes processing IEASYMxx, the system displays the system symbols that are defined in IEASYMxx and their associated substitution texts in message IEA009I.