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| Criterion | ![]() Architecture Architecture Decision Record | ![]() Product Discovery Product Kata | ![]() Business Strategy Strategy Execution Loop | ![]() UX Design Lean UX Canvas |
|---|---|---|---|---|
Purposedifferent | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | Product Kata helps clarify customer problems, solution ideas, and evidence through a repeatable improvement routine. It captures direction, current metric, target metric, experiment notes, and learning. | The Strategy Execution Loop helps avoid treating strategy as a one-off document. It makes visible how strategic decisions are turned into objectives, initiatives, operational work, measurement, and learning. | The Lean UX Canvas helps clarify user behavior, touchpoints, and concept decisions. It makes assumptions and desired outcomes visible and captures the result as a completed canvas, hypothesis list, and first experiment. |
Complexitydifferent | Low | Medium | High | Medium |
Timedifferent | 15-45 min | 1-2 Wochen je Loop | Initial 3-6 h, then monthly or quarterly reviews | 2-3 h |
Participantsdifferent | 1-3 | 3-10 | 5-12 | 3-8 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | ADR File, Decision Log, Rationale | Direction, Current metric, Target metric, Experiment note, Learning report | Execution Loop, Review Cadence, Strategic Learning Log | Completed Lean UX Canvas, Hypothesis list, First experiment |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | OutcomesDiscoveryLearningIterationCoaching | ExecutionCadenceLearningGovernance | CanvasHypothesisOutcomesDiscovery |



