Assess the completion of the expected income

There is a report https://onetos.org.ua/admin/shop/report/expected/products/? There, in the table, you can display the fields of client processes But the product fields are also displayed (article + quantity + name) 1. How much will it cost to improve so that the table can display the fields of the products of the process? 2. In the same report, I noticed that only products that are associated with a customer order are displayed, how much will it cost to refine so that all products that are not yet credited in supplier orders are displayed, even if they are not associated with a customer order, but simply added to vendor order manually