To control the management of foreign messages, MPFLSTxx recognizes
one statement type
.FORNSSI. This statement
type allows you to specify whether foreign messages (both WTOs and
DOMs) are to be presented to any or all subsystem interface (SSI)
exits listening to the WTO and DOM broadcast function codes. The
.FORNSSI statement has the following syntax.
.FORNSSI *ALL
*NONE
NOCHANGE
(list of subsystems)