Voucher REST API - Additional Shipment and Shipment Reference Number Information
This feature extends the Voucher REST API to include shipment and shipment reference number details in the Voucher JSON.
Details are provided in the REST API for Fusion Cloud Transportation and Global Trade Management Business Object Resources.

REST API Documentation
Business Benefit: The addition of shipment and shipment reference number details in the Voucher JSON provides you with improved traceability between your vouchered invoices and the related shipment transactions.
Steps to Enable and Configure
You don't need to do anything to enable this feature.