Doing What It Takes to Refine the Backlog
The Agile product backlog evolves over time. The process of refining the backlog is a core part of Scrum.
Have Fun In Scrum! The Menu. Scrum and Backlog Prioritization
I think of Scrum Backlog prioritization as if it is a restaurant experience. The backlog itself is a menu arranged to fit the customer’s needs.