Purpose of the Sprint Retrospective is to optimize the way of working.
The whole Team (inclucing Product Owner and Team Agility Master) check the used way of working in order to improve on efficiency and effectiveness. The Team Agility Master supporst the Team during the retrospective, identifying good practices and improvement opportunities. These improvements will be implemented in the next sprint.
In addition to the measures that the Team can implement itself, they also initiate improvements that address team overaching improvements.
Duration: 45 min per Sprint-Week.