A passport opened through an order-specific QR code now shows the product's default supply chain when that purchase order has no traceability of its own, so consumers always see the journey you have recorded.
The passport picks the most specific traceability available: first what is recorded on the purchase order, then what is recorded for that size or colour on the order, then the product's default, and finally the default of the style it belongs to.
Purchase orders with their own traceability steps keep showing those steps, exactly as before.
This applies to public passports only. What you see and edit in Brand Cloud is unchanged.