n: Product Management is responsible for defining desirable, viable, feasible, and sustainable solutions that meet customer needs and supporting development across the product life cycle. They align the product strategy, vision, and roadmap to the portfolio’s strategic themes and lean budgets. They also create, maintain, and adjust the program backlog, which contains the features and enablers that the Agile Release Train (ART) will implement. They work with customers, teams, and product owners to understand and communicate their needs and participate in solution validation. They also collaborate with system architects and the release train engineer to guide the ART toward successful delivery12. References: Product Management - Scaled Agile Framework, Agile Release Train - Scaled Agile Framework