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| Criterion |  Operations PDCA Cycle |  Agile ROAM Board |  Delivery RAID Log |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | For an improvement that still has to prove itself in everyday work, the method runs it through small learning loops. It connects planning, checking, and standardization into a repeatable learning mode. | When work needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. | Helps clarify scope, sequence, and delivery flow in concrete terms. It makes work, boundaries, and order steerable. The result is captured as a RAID Log and a source for status reporting. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Low | Low | Low | Medium |
Timedifferent | 1 h bis mehrere Wochen | 20-40 min initial, dann laufend | 30 min Setup, dann laufend | 45-60 min |
Participantsdifferent | 1-8 | 3-15 | 1-3 maintaining, briefing for everyone | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop + async |
Outputdifferent | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | ROAM Board, Owner List | RAID Log, Status Report Source | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | Continuous improvementLeanExperiments | RiskAgileTrackingAlignment | RiskTrackingStakeholdersGovernance | AssumptionsRiskExperimentsValidation |