To uniquely identify the line of the order that is being despatched.

Cardinality
1..1
Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Business terms
tir16-051
Rules
Identifier/Error message Flag
EHF-T16-B15501
Document MUST NOT contain elements not part of the data model.
fatal