A item identifier based on a registered schema. Each line in an invoice may contain a registered item identifier.

Cardinality
1..1
Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Attributes
Use Name Description
O @schemeID

Must be provided if the element is used.

Example value: GTIN

Rules
Identifier/Error message Flag
BII2-T10-R021
Each invoice line MUST have an invoice line item name and/or the invoice line item identifier
fatal