You mean Vauxhall Holden? Should be under Vauxhall? Might even be accessible with certain Opel options or GM?
Don't know for sure, don't have Holden's overhere but that would be likely. If not, send datalog to support and notify that you are missing a car model, did that myself last week for a Daihatsu Sirion which seems to be mysteriously missing from the lists as well :)