Handling ebXML in SAP PO

Hi Experts,

Currently we have scenario where we are posting ebXML to the partner. My Scenario is IDoc to cbXML.

Can anyone please help on this that how we can handle this protocol in SAP PO. I have raised a ticket to SAP but SAP said that they don't have any plan for ebXML adapter in near future.

Thanks in Advance !
Rahul