Thanks RMG for your message,
When I get the PIP3A4 Request. I map it to a backend Document than I have to send it to the backend IS. My backend IS does not have Access to Trading Network and what I am planning to do is that after using processDocument to send the Mapped Backend document to trading Network so the TN can keep track of the Conversation ID, My processing rule invokes a service that will do a remote invoke to send the same DOC to backend IS.
I am using Modeler 6.1
#B2B-Integration#webMethods#Integration-Server-and-ESB