creating records in siebel BC from a "Row Set" Property Set

Hi,

I have a WF based on the RSTT business service.

I need to upsert one of the RSTT Property Sets into the Asset BC.

This property set contains both new and existing simple Products (no bundle, CxP...)

How would you recommend to sync this to the BC?

I'm thinking of using either EAI Siebel Adapter (upsert) or SIS OM PMT Service (apply)

I think EAI Siebel Adapter will not accept the RSTT property set so I'd need to do some conversion first?

thanks for your thoughts.

Matthieu