Explanation
The Product Owner (PO) in the team is responsible for sequencing backlog items to program priorities, events, and dependencies. The PO works with the Product Manager, who owns the Vision and the Roadmap, to define and sequence the features in the Program Backlog1. The PO also collaborates with other POs in the Agile Release Train (ART) to manage dependencies and ensure alignment across teams2. The PO maintains and prioritizes the Team Backlog, which is the single source of truth for the upcoming features of the system3. The PO also participates in the Program Increment (PI) Planning, where the team's PI objectives are aligned with the program priorities and dependencies4. References: Product Owner - Scaled Agile Framework, Team Backlog - Scaled Agile Framework, Program Backlog - Scaled Agile Framework, PI Planning - Scaled Agile Framework