Message

[PEPPOL-T004-R036] A Provided Document Reference MUST reference the provided document.

Context
ubl:CallForTenders/cac:AdditionalDocumentReference[normalize-space(./cbc:DocumentTypeCode)='PRO']
Test
(./cac:Attachment)
Usage
/ t004:CallForTenders / cac:AdditionalDocumentReference / cac:Attachment