TL;DR: The Scrum Product Owner in 58 Theses The following 58 Product Owner theses describe the PO role from a holistic product creation perspective. They cover the concept of the Product Owner role, product discovery, how to deal with external and internal stakeholders, product portfolio and product roadmap planning, and the Product Backlog refinement. The Product Owner theses also address the Product Owner’s part in Scrum events from Sprint Planning to Sprint Review to Sprint Retrospective, and the Daily Scrum.