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| Criterion | ![]() Systems Thinking Rich Picture | ![]() Systems Thinking CATWOE Analysis | ![]() Agile Starfish Retrospective | ![]() Agile 4Ls Retrospective |
|---|---|---|---|---|
Purposedifferent | A Rich Picture brings an unclear situation onto a shared drawing. It captures actors, tensions, information flows, and blind spots before the team jumps to solutions too early. | CATWOE structures a problem from six viewpoints and prevents too narrow a view of the situation. Different experiences of the system become comparably discussable this way. | When improvement options need to be sorted more finely than just start and stop, it brings observations into clear kinds of action. This makes visible what should be done more, less, newly, or continued. | When a sprint should not only be assessed but also learned from, it captures experience in clear learning categories. It records what worked, what's missing, and what should run differently next time. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 30-90 min | 45-90 min | 45-90 min | 45–75 min |
Participantsdifferent | 2-10 | 3-8 | 4-12 | Team members involved |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Rich Picture, Problem Framing Notes | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints | Starfish Board, Practice Changes, Experiments | 4Ls Board, Learning Themes, Improvement Actions |
Tagsno overlap | Systems thinkingSoft systemsFramingVisualization | Systems thinkingFramingStakeholders | RetrospectiveImprovementExperimentsTeam | RetrospectiveLearningReflectionTeam |



