No specializations are recognized in Scrum. The Daily Scrum must be attended by all Developers, who are required to commit to producing some component of a viable increment each Sprint.
The Scrum Guide states that "The Sprint Backlog is a plan by and for the Developers."
Cross-functional Scrum Teams are made up of people who have all the abilities required to provide value each Sprint. This does not imply that Scrum requires that members of the team have a variety of job functions.
Managing, carrying out, and keeping an eye on the Sprint plan are the Developers' responsibilities. In the Sprint Backlog, this strategy is made clear.
Scrum Teams understand that it is impossible to predict what will happen with complicated tasks. As a result, it is anticipated that modifications to the work to be done during the Sprint would be required.
Scrum is a simple framework that may be used to implement a number of procedures, strategies, and approaches, including the usage of user stories and story points.
Scrum is a simple framework that aids in producing value by providing adaptable solutions to challenging issues. It offers no guidelines for creating the organizational structure.
