Including the option to easily visualize from customer sales order lines listing of product recommendations by hierarchy preferences (By content, by size, by price, by manufacturer up-sell, by marketing), might be beneficial.

Not having the option to visualize product recommendation hierarchy preference , user might only rely on voice or other documented external recommendation.

Having the option to visualize product recommendation preference by hierarchy, user might potentially not rely on external or voice recommendations (e.g. internship or basic users, no stock available product, etc.).
Inventory product recommendation preference hierarchy