The purpose of the Nexus Sprint Retrospective is to plan ways to increase quality and effectiveness across the whole Nexus 1. It is not to review the feedback from the Sprint Review, which is the purpose of the Nexus Sprint Review 1. It is not to ensure all Scrum Teams are working on the same improvement actions, which is a possible outcome but not the main goal of the event 2. It is not to identify underperforming team members, which is not a constructive or collaborative approach to scaling Scrum 3. The Nexus Sprint Retrospective follows a three-step process: first, representatives from each Scrum Team identify issues that affect multiple teams; second, each Scrum Team conducts its own Sprint Retrospective; and third, representatives from each team meet again to discuss any actions needed based on the shared challenges 145. The Nexus Sprint Retrospective enables continuous improvement across the Nexus by inspecting and adapting the Nexus framework, the integrated work, the processes, the tools, and the interactions among the Scrum Teams 1.