An identifier for the referenced document.

Cardinality
1..1
Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Data type
Identifier
Example value
doc-34
Business terms
tir110-045
Rules
Identifier/Error message Flag
EHF-T110-B01601
Document MUST NOT contain elements not part of the data model.
fatal