DescriptionThe product backlog is established at the beginning of a project. The backlog is a fluid collection of stories that evolves over the course of the project as more is learned about the product and its customers. The product owner is responsible for ordering the items on the backlog based on business value, feature importance, or other relevant criteria. When managing a backlog, items should be ordered such that the most important items occur at the top of the list and are ordered based on descending priority.