PEPPOL-T008-R006
- Message
- A tendering answers MUST have at least one AdditionalDocumentReference 
- Context
- ubl:EnquiryResponse
- Test
- count(cac:AdditionalDocumentReference) >= 1
- Usage
A tendering answers MUST have at least one AdditionalDocumentReference
ubl:EnquiryResponsecount(cac:AdditionalDocumentReference) >= 1