Child option assignment

[thebutcher]

Ok, should this work?

var x as number
x = child[unit:grthriL].assign[abili.infi]

Because I can't seem to get it to work. Basically, the Unit as a whole has 3 options to choose from, each giving the child unit/s a different set of options that are chosen for the entire Unit. Other independent units added won't get the extra options, just the grthriL unit in this case.

So, I set up a linkset for the three options, placed the above sample scripts in the three options and then added the linkset to the parent unit.

And it's not working.

Thanks!
Butcher