4 September 2026
Import and Export
You can now choose how each list field is updated when you import a resource from a CSV file. Previously, imports always merged list items, so a partial file could never remove entries. Now you decide whether to keep existing items or make your file authoritative.
Merge (the default) updates and adds the items in your file, and keeps the ones not in your file. Replace updates and adds the items in your file, and removes the ones not in your file.
This applies to eligible list fields, such as Assets, Prices, and Variants. It is available for Business Units, Categories, Products, Product Selections, Product Types, and Tailored Products.
To learn more, see List update behavior.