Use the ID sub-element of the OriginatorDocumentReference element to specify the ID.

Italian Specification

Detail	Value
Italian Specification	`2.1.2.7 (CodiceCIG)`

Elements

Element	Description
`Invoice/OriginatorDocumentReference/ID`	Specify the ID of the Tender or Lot.

Restriction

This element only applies to B2G Documents. It corresponds to the AgID's implementation suggestion.

Example

The following example specifies TENDR2345 for the ID:

<ubl:Invoice>
    <cac:BillingReference>
        <!-- Code omitted for clarity -->
        <cac:OriginatorDocumentReference>
            <cbc:ID>TENDR2345</cbc:ID>
        </cac:OriginatorDocumentReference>
        <!-- Code omitted for clarity -->
    </cac:BillingReference>
</ubl:Invoice>