Configurator base part number in part master

Vantage 8.03.407 Progress

We use configurators that create new part numbers in the part master
and save the input values. How can I get a list of configured parts in
my part master and the configurator base part that was used to create
them? There doesn't appear to be a base part number field in the part
master table like there is in the quote or sales order tables.