Namespace
cac urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2
Child elements
Card Name Description
1..1 cbc:ID

Document Reference ID
BEAst: Weight Statement Number (T6329) @schemeID="WM"; Freight Forwarder Referens Number (T6127) @schemeID="AHY"; Despatch Advice Number (T6386) @schemeID="AAK";Line Number (e.g. despatch advice line number) @schemeID="LI"; Serial number schemeID="SE"; Sales order id schemeID="VN"

Example value: 1571078

1..1 cbc:DocumentTypeCode

Document type code
Peppol: Code "130" MUST be used to indicate an invoice object reference. Not used for other additional documents

Example value: 130

Rules
Identifier/Error message Flag
PEPPOL-EN16931-R100
Only one invoiced object is allowed pr line
fatal
PEPPOL-EN16931-R101
Element Document reference can only be used for Invoice line object
fatal