How to mass update the Marking and Collection data?

In the product sheet

The markings are dependent on the manufacturer/distributor couple, so make sure to fill in these two fields correctly in order to get the right brands offered. Before creating a brand it is therefore important to fill in the right manufacturer/distributor.

The collections are dependent on the trio manufacturer/distributor/marking. Therefore, be sure to fill in these three fields correctly to obtain the desired collection. Before creating a brand it is therefore important to fill in the right manufacturer/distributor/brand.

In the mass updates

As in the product sheet, it is necessary to select the manufacturer and distributor couple in order to visualize the list of the proposed markings. Once the marking is selected, you will be able to select the collection to be added to the selected products.