An identifier assigned by the Buyer used for internal routing purposes. This reference should be placed in the order which may follow after the PunchOut transaction is received by the Buyer(contact ID, department, office id, project code)

Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Data type
Identifier
udt:IdentifierType
Example value
abc234
Business terms
tir77-045