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  4. cac:ProjectReference

cac:ProjectReference

Cardinality
0..1
Namespace
cac urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2
Child elements
Card Name Description
1..1 cbc:ID

Project reference
The identification of the project the invoice refers to.

Example value: PID33

Rules
Identifier/Error message Flag
EHF-PR-B03001
Element 'cbc:ID' MUST be provided.		 fatal
EHF-PR-B03002
Document MUST NOT contain elements not part of the data model.		 fatal