Message

[PEPPOL-T013-R013] The document reference Identifier MUST reference the Tender ID expressed in a UUID syntax (RFC 4122)

Context
ubl:TenderWithdrawal/cac:TenderDocumentReference/cbc:ID
Test
matches(normalize-space(.),'^[a-fA-F0-9]{8}(\-[a-fA-F0-9]{4}){3}\-[a-fA-F0-9]{12}$')
Usage
/ t013:TenderWithdrawal / cac:TenderDocumentReference / cbc:ID