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Selected:Visual ManagementRoot Cause Tree Analysis4Ls RetrospectiveFailure Mode and Effects Analysis
| Criterion | ![]() Operations Visual Management | ![]() Operations Root Cause Tree Analysis | ![]() Agile 4Ls Retrospective | ![]() Operations Failure Mode and Effects Analysis |
|---|---|---|---|---|
Purposedifferent | With high tempo and many parallel topics, the method makes status, deviations, and priorities visible at a glance. It reduces search effort and prevents what matters from getting lost in daily work. | For a problem with several suspected causes, the method builds a causal structure instead of a mere list. It makes visible how causes connect and where the strongest points of leverage lie. | 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. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. |
Complexitydifferent | Low | Medium | Low | High |
Timedifferent | Ongoing | 1-3 h | 45–75 min | 2-6 h |
Participantsdifferent | 1-20 | 2-8 | Team members involved | 3-10 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Visual Board, Status Indicators, Exception Cues | Cause Tree, Evidence Notes, Countermeasures | 4Ls Board, Learning Themes, Improvement Actions | FMEA Table, Risk Priority, Mitigation Actions |
Tagsno overlap | SignalsOperationsVisual management | Root causeTreeIncidentQuality | RetrospectiveLearningReflectionTeam | RiskQualityOperationsRoot cause |



