Master programs and postgraduate courses in supply chain are turning to graduates with bachelor's or master's degree interested in a career related to supply chain or logistics management within companies of large-scale distribution or manufacturing companies. These roles include the supply and distribution of materials, supplies and finished products, together with the order planning for clients and providers and to warehouse management. They are paths of improvement that can also affect boys and girls fans of issues related to lean management and acquire knowledge to become future lean managers.