Not sure... I've been playing with it for a while now but so far can't seem to get it to do anything.

KIX32.EXE myscript.kix /P:TEST
KIX32.EXE myscript.kix /T
KIX32.EXE myscript.kx /U:TEST

KIX32.EXE myscript.kix /T /L:TEST

Some other combinations... but don't see how it works or what it does yet.