An identifier for the referenced document.

Cardinality
1..1
Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Example value
doc-34
Business terms
tir01-154
Rules
Identifier/Error message Flag
EHF-P09-CHA-B02301
Document MUST NOT contain elements not part of the data model.
fatal