Understanding Industry 4.0 stakes requires to understand the basics of production management systems. This is what Ludovic-Alexandre Vidal aims to do in using Lego serious games. Attendants will design two car assembly lines and produce colored car Lego structures with customized options. Two conventional production management methods will be used, MRP and Kanban to simulate the production process. But, just like in real life, some defects and incidents can occur. This two-hour experience will teach the students the basics of production performances.