About

Syntax binding
ubl:Invoice / cac:ContractDocumentReference
Restricted Syntax Cardinality
0..1
UBL 2.1
XPath
/ Invoice / cac:ContractDocumentReference
Occurrence
0..n
Datatype
cac:DocumentReferenceType
UBL Definition
A reference to a contract associated with this document.
Namespace
cac urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2

Semantic

Business Term
Description
Cardinality

Child element

  XPath Syn. Card. Semantic Card. ID Business term
 / Invoice / cac:ContractDocumentReference / cbc:ID 1..1 0..1 ibt-012