To change the product data that displays on the page, select a product from the context selector at the top-right of the page. You can also manually enter the product using the search function.
The page highlights all items with a positive bias for the selected product, where items may have been under forecasted. You can then view the individual products to understand the bias, and if you need to take action to further analyze the products.
You can sort the Bias (%) column from highest to lowest, or lowest to highest.