Message

A Notice QueryResponse MUST identify the Receiver by its party identifier and its BuyerPartyIdentification.

Context
query:QueryResponse/rim:RegistryObjectList/rim:RegistryObject
Test
rim:Slot[@name='BuyerInformation']/rim:Slot[@name='BuyerPartyIdentification']
Usage
/ query:QueryResponse / rim:RegistryObjectList / rim:RegistryObject / rim:Slot@name=BuyerInformation / rim:Slot@name=BuyerPartyIdentification