/ubl:Invoice/cac:BillingReference/cac:InvoiceDocumentReference/cec:UBLExtensions/cec:UBLExtension
Invoice Document Reference Extension Group
| Context ID | INV0170 |
| Cardinality | 1..n |
| Usage | - |
Child elements
| Cardinality | Usage | Description | Element |
|---|---|---|---|
| 1..1 | - | Invoice Document Reference Extension Content | cec:ExtensionContent |