Examples: IMSMSC keyword

This example associates region ACID IMS81 with:

Explicit link name MSC1$2 with propagated user ID's from the originating region's terminal session
Explicit link name MSC4$3 with fixed ACID LINK4$3
Explicit link name MSC9$8 with the receiving region's facility DEFACID
Implicit assignment of BADACID unable to sign on in the receiving region to any other link not explicitly defined in previously encountered links
```
TSS ADD(IMS81) IMSMSC('MSC1$2(+USER), MSC4$3(LINK4$3), MSC9$8(+DEFAULT),
                      ALL(BADACID)')
```