The referenced draft contract as an attachment to the document from which it is referenced.

Namespace
cac urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2
Data type
Attachment
Child elements
Card Name Description
1..1 cac:ExternalReference

Attached object
Reference to draft contract.

Rules
Identifier/Error message Flag
PEPPOL-T017-R060
Element 'cac:Attachment' MUST be provided.
fatal
PEPPOL-T017-R061
Element 'cbc:URI' MUST be provided.
fatal
PEPPOL-T017-R062
Element 'cbc:URI' MUST be provided.
fatal
PEPPOL-T017-R075
Element 'cbc:FileName' MUST be provided.
fatal