According to the Agile methodology, the product owner is the role that manages the product roadmap and prioritizes the backlog1. They also define the product vision and manage stakeholders2. They have the authority to make key decisions and ensure that the team is working on the right items1. The product owner is also responsible for maintaining the conceptual and technical integrity of the work the team is responsible for3. Therefore, the product owner is the best person to understand, develop, and prioritize a list of functionalities for a public service project.