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| Criterion |  Architecture Architecture Decision Record |  Decision Making RAPID |  Operations After-Action Review |
|---|---|---|---|
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. | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. |
Complexitydifferent | Low | Medium | Low |
Timedifferent | 15-45 min | 45-90 min | 20-45 min |
Participantsdifferent | 1-3 | 3-12 | 3-12 |
Formatdifferent | Async | Workshop + async | Workshop + async |
Outputdifferent | ADR File, Decision Log, Rationale | RAPID Role Map, Recommendation, Decision Log | Lessons learned, Action items, Event summary |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | DecisionRolesGovernance | LearningOperationsImprovement |
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