@Stuart Anderton, that's exactly what I'm asking. I was wondering if there is some way to access it or if it's even available.
@ec I'm trying to integrate with some 3rd party code and they programmatically generated a sublist. I wanted to be able to populate this sublist with another script. Unfortunately my script is not recognizing that sublist when I try to do a record.load. I was thinking I could possibly load the form and update the sublist that way. All within a script that is generating the record from a different record type.