If you specify code 384 for a corrected invoice in the InvoiceTypeCode element, this element is mandatory. More information about Invoice Type codes for Germany is provided in the Germany: Invoice Type Codes topic.

Use the BillingReference element to model this information.

Elements

Element	Description
`Invoice/BillingReference/InvoiceDocumentReference/ID`	Specify an ID for the referenced document.

Example

<ubl:Invoice>
<!-- Code omitted for clarity -->
	<cbc:InvoiceTypeCode>384</cbc:InvoiceTypeCode>
		<!-- Code omitted for clarity -->
	  <cac:BillingReference>
		<cac:InvoiceDocumentReference>
		  <cbc:ID>PRG1502168</cbc:ID>
		</cac:InvoiceDocumentReference>
	  </cac:BillingReference>
	<!-- Code omitted for clarity -->
</ubl:Invoice>