cac:DocumentReference

Document identifier
BEAst: ID of the referenced document or item: Reference to Delivery Note (T0063), Customer's Reference Number (T6005), Offer Number (T6010), Vendor's Order Number (T6099), Ultimate Customer's Order Number (T6221), Drawing Number (T6222), Material Ticket Number (T6329), Material Ticket Reference (T6337), Delivery Unit (T6340), Reference to Web (T6373), Ultimate Customer's Order Line Number (T6458), Offer Line Number (T6466) or Document Name (T6484). Peppol: An identifier for the referenced document.

Example value: Test

Document description
BEAst: Identifies the type of document or item. ("ReferenceToDeliveryNote", "CustomersReferenceNumber", "OfferNumber", "EndCustomersOrderNumber", "DrawingNumber", "MaterialTicketNumber", "MaterialTicketReference", "DeliveryUnit", "ReferenceToWeb", "EndCustomersOrderLineNumber", "OfferLineNumber", any other type of document or item). Peppol: Textual description of the document.

Example value: EndCustomersOrderNumber