========= In addition to initial estimates of business value, a Product Owner must prioritize the backlog based on what they learn from delivered stories . Agile delivery is an empirical process where each completed increment provides new data about technical feasibility, user preferences, and business impact. This continuous learning often reveals that some remaining stories are more important than originally thought, while others may no longer be necessary at all. By incorporating these insights into the prioritization process, the Product Owner ensures that the backlog remains a dynamic and accurate reflection of the most current understanding of value. This responsive prioritization is essential for navigating the uncertainty of complex projects and ensuring that the delivery team is always focused on the work that matters most at that moment.