/ubl:Invoice/cac:AllowanceCharge[string(cbc:ChargeIndicator) = 'false']/cec:UBLExtensions/cec:UBLExtension/cec:ExtensionContent/vrbl:AllowanceChargeExtension/vrbl:AdministrationReferenceCode
Allowance Administration Reference Code
| Context ID | INV0884 |
| Cardinality | 0..1 |
| Usage | - |