Follow these steps to exclude products that have exclusive cost account lists that you want to manage directly from your product.
Assigned product tiles have a heavy blue border and a green check icon.
Unassigned product tiles have a light gray border.
You can now manage the cost account list directly from the excluded product.
Note: When a product is excluded from using your cost account list, it will no longer receive cost account list updates. However, it will retain the last cost account list update it received.
UPDATED: October 27, 2020