/ubl:Waybill/cac:DocumentReference[cbc:ID/@schemeID = concat($VRBL-IN-Prefix, 'IRN')]

Invoice Reference

India | VRBL-Waybill-IN-1p0
Context ID WBL0019
Usage -

Description

A reference to another document associated with this document.

Child elements
Usage Element Description Cardinality
- cbc:ID Invoice Reference Number

An identifier for the referenced document.

1..1