/ubl:Invoice/cac:AdditionalDocumentReference

Additional Document Reference Group

Singapore | VRBL-Invoice-SG-1p4
Context ID INV0213
Usage O*

Description

A group of business terms providing information about additional supporting documents or referenced documents substantiating the claims made in the Invoice.

Child elements
Usage Element Description Cardinality
M cbc:ID Additional Document Reference ID

An identifier for the referenced document.

 1..1
O cbc:DocumentTypeCode Additional Document Reference Document Type Code

The type of document being referenced, expressed as a code.

 0..1
O cbc:DocumentDescription Additional Document Reference Document Description

Text describing the referenced document.

 0..n
O cac:Attachment Attachment Group

The referenced document as an attachment to the document from which it is referenced.

 0..1
Details

Example: 1A_VRBL_PINT-SG_INV_example_02_full_valid_invoice_1.xml

<ubl:Invoice>
  <!-- ... omitted for readability -->
  <cac:AdditionalDocumentReference>
    <cbc:ID>doc1</cbc:ID>
    <cbc:DocumentDescription>Usage breakdown</cbc:DocumentDescription>
    <cac:Attachment>
      <cac:ExternalReference>
        <cbc:URI>http://www.salescompany.be/breakdown001.html</cbc:URI>
      </cac:ExternalReference>
    </cac:Attachment>
  </cac:AdditionalDocumentReference>
  <!-- ... omitted for readability -->
</ubl:Invoice>
Rules
Rule ID Error Message
VRBL-INV-CORE-85 The Additional Document Reference Group expects a maximum of one Additional Document Reference Document Type.
VRBL-INV-CORE-86 The Additional Document Reference Group expects a maximum of one Additional Document Reference Document Description.