Product Lifecycle Management (PLM) is essential for manufacturing businesses to efficiently oversee a product’s journey from creation to delivery or disposal. By utilizing a centralized system, PLM enables seamless management of product data and operations across different lifecycle stages, ensuring manufacturers can access the necessary product versions as needed. Through engineering change orders (ECOs), businesses can track product modifications and generate real-time reports on their manufacturing processes. The PLM module in Odoo 18 further enhances this by centralizing all product lifecycle-related information, offering comprehensive reports on components, items, finished goods, ECOs, documents, and quality workflows to streamline and optimize production management. This chapter explores the features and functionalities of the Odoo 18 PLM module in depth.