In this seminar, student teams set up and run a miniature online company in a logistics lab environment. Using the ERP system Odoo and LEGO Duplo bricks, the teams configure products, warehouses, and processes, and then execute the full order fulfillment cycle: picking, sorting, assembly, and shipping. Alongside the practical execution, students document and analyze their processes with BPMN models and time measurements. The seminar concludes with team presentations showcasing results, analyses, and lessons learned.