I would like to follow up on this. I found in Google and other forum topics that the integration can be done via Integration Broker / WSDL. May I know if there's a sample WSDL / web service for this? Thanks!
The Determinations Server is a component of the OPA Runtime which presents a web service for rulebases that are deployed. Information on the Determinations Server can be found in the Oracle Policy Automation Developer's Guide at (http://docs.oracle.com/html/E38272_01/toc.htm)