What is one of the key roles of the Product Owner?

The primary responsibility of the Product Owner in Scrum is to maximize the value of the product. This involves managing the Product Backlog, which includes creating, prioritizing, and refining the items within it to ensure that the team is always working on the most valuable features that align with user needs and business goals.

The Product Backlog serves as a dynamic list containing every desired feature, enhancement, and fix needed for the product, and managing it effectively is crucial for guiding the Development Team's work. By prioritizing backlog items based on factors such as stakeholder feedback, market changes, and customer requirements, the Product Owner ensures that the Development Team delivers the greatest possible value in each iteration or sprint.

This role is also vital for communication and alignment between the various stakeholders, as the Product Owner represents the interests of customers and users while providing clarity on what success looks like for the product.