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| Criterion |  Systems Thinking Leverage Points |  Architecture ARID (Active Reviews for Intermediate Designs) |  Operations 8D Problem Solving |
|---|---|---|---|
Purposedifferent | Leverage Points show exactly where interventions in a system produce a disproportionate effect. It draws relationships, patterns, and feedback loops. The result is captured as a leverage map and action strategy. | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. |
Complexitydifferent | High | Medium | High |
Timedifferent | Half day | 2–4 h review as a planning range; preparation and evaluation additional | 1-6 Wochen |
Participantsdifferent | 3-12 | Designers, developers as users, and facilitation | 4-10 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Leverage Map, Action Strategy | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan |
Tagsno overlap | Systems thinkingChangeStrategy | ArchitectureEngineeringFeedbackValidationTasks | QualityProblem solvingRoot cause |
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