Invoice line document identifier

An identifiers for a document that the invoice line refers to.

About

ID: IBT-188
Cardinality: 1..1
Section: Aligned
Name: Invoice line document identifier
Syntax binding: ubl:Invoice / cac:AllowanceCharge / cac:TaxCategory / cac:TaxScheme / cbc:ID

ubl:Invoice / cac:InvoiceLine / cac:DocumentReference / cbc:ID