Model once, publish at the right grain
One product model, batches and items inherit from it. What changes between levels, and why the data work stays smaller than the passport count.
Read what is said
- 01
A passport describes a model, a batch or an item.
The regulation lets a passport describe a model, a batch or a single item. The delegated act for your product group decides which. Electronics and tyres are usually per model, textiles and packaging per batch, batteries and resold goods per item.
ESPR Art. 9(1) · model, batch or item - 02
Model the product once.
In the catalogue, a product belongs to a family with its attributes: composition, origin, care, substances. You fill these at model level. Variants, batches and units sit underneath. Each lower level holds only what differs: a colour, a lot, a serial number.
WidinX platform · Catalogue
The episodes explain the rules as published; they are not legal advice. Check the source for your own case.