I was wondering whether technically the Nexus Sprint Retrospective can be seen as one big meeting to inspect and adapt how all teams work together, or as multiple ones:
The Nexus Guide defines the following:
1) Appropriate representatives from each Scrum Team meet to identify shared challenges.
2) Then, each Scrum Team holds individual Sprint Retrospectives.
3) Appropriate representatives from each team meet again to discuss any actions needed based on shared challenges to provide bottom-up intelligence
The following feels contradictory to me: