The Sprint Backlog is an official business definition that is used to help organizations manage their projects and ensure that they are completed in a timely and efficient manner. It is a list of tasks that need to be completed during a specific sprint, or period of time. The tasks are usually organized by priority, with the most important tasks at the top of the list. The Sprint Backlog also includes any additional tasks that may need to be completed during the sprint, such as testing, debugging, or documentation. The Sprint Backlog is an important tool for project managers to keep track of progress and ensure that all tasks are completed on time. It also helps to keep the team focused on the most important tasks and prevents them from getting bogged down in unnecessary tasks. By having a clear definition of the tasks that need to be completed during a sprint, organizations can ensure that their projects are completed on time and within budget.