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| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Systems Thinking Wardley Mapping |  Systems Thinking Current Reality Tree |
|---|---|---|---|
Purposedifferent | 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. | Wardley Mapping makes visible where an offering stands today and where it can evolve. The method connects user need, value chain, and evolution stages into a strategic basis for platform, build, or buy decisions. | A Current Reality Tree condenses many symptoms into a few causal chains. The method makes visible which core problems drive several negative effects at once. |
Complexitydifferent | Medium | Medium | High |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 1-3 h | 2-6 h |
Participantsdifferent | Designers, developers as users, and facilitation | 2-10 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Wardley Map, Strategic Options, Evolution Notes | Current Reality Tree, Core Problems, Intervention Ideas |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | StrategySystems thinkingDynamics | Systems thinkingRoot causeConstraintsCausality |
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