PEPPOL-T020-S324
- Message
 PartyIdentification SHOULD be used exactly once.
- Context
 ubl:TenderReceipt/cac:SenderParty | ubl:TenderReceipt/cac:ReceiverParty- Test
 count(./cac:PartyIdentification) = 1
PartyIdentification SHOULD be used exactly once.
ubl:TenderReceipt/cac:SenderParty | ubl:TenderReceipt/cac:ReceiverPartycount(./cac:PartyIdentification) = 1