R12.1.3 - resource/setup implementation guide to the setup of XML Purchase Order Acknowledgment

•  App Version:12.1.3

Problem Description/Question

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Looking for a good resource/setup implementation guide to the setup of XML Purchase Order Acknowledgment, Inbound (POAI) for Release R12.1.3

Would really like to see if I can find information on the following acknowledgements

Purchase Order Acknowledgment, Inbound (POAI)

Purchase Order Acknowledgment, Outbound (POAO)

Purchase Order Change Acknowledgment, Outbound(POCAO)

Research

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I have reviewed the following user's guide but there is no specific information

Oracle XML Gateway User's Guide

Release 12.1

Part Number E12954-04

http://docs.oracle.com/cd/E18727_01/doc.121/e12954/T319774T319779.htm