If you wish to unlink an SKU from the product to which it is already registered and then link it to another product, follow the steps below:

1. In the VTEX Admin, go to Catalog, or type Catalog in the search bar at the top of the page.
2. Click on All products.
3. Click the SKU you want to change.
4. In the Product Name (Id) field, in the Current Selection area, click Remove.
5. In the same field Product Name (Id), click the second white button. A search box will open.
6. In this search box, type the name of the product to which you want to link the SKU.
7. Select the product and click Apply and Close.
8. Click Save.

Ready! Your SKU is now linked to a new product.