Enhacing Auctions to have the Outcome set as Complex Purchase Orders

The Sourcing Module in EBS 12.2.10 has the ability to create auctions, however, the outcomes can only be set as one of the following:

Many of our projects utilize Complex Purchase Orders so this option is highly needed. We are aware that this functionality isn't accessible right now but is there a workaround we can utilize for the time being to get the outcome to Complex Purchase Order.