Shadow persistent field

Shadow persistency defines which product properties are linked between a parent SKU and its shadow(s). You can link different kinds of information, including product costs, titles, and channel-related information. Some product data, such as Inventory Quantity, are always shadow-persistent and cannot be disabled.

A Shadow Product is an alternative product profile for an item. Shadow Products mirror the available inventory of their parent. Any inventory movement for the parent will automatically reflect on the Shadow.