ISO 20022 · Document line type
TONBTechnical Order Number
Published definition
Line item reference is a technical order number.
Code set and usage
Document line type contains 19 registered codes. Its exact identifier is ExternalDocumentLineType1Code.
Specifies the document line type as published in an external document type code list.
Use the code with the applicable message version and implementation guide. A matching code value alone does not establish the same meaning in another set.