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| Criterion |  Systems Thinking CATWOE Analysis |  Architecture arc42 |  Decision Making Argument Mapping |  Architecture Views and Beyond |
|---|---|---|---|---|
Purposedifferent | CATWOE structures a problem from six viewpoints and prevents too narrow a view of the situation. Different experiences of the system become comparably discussable this way. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. | Views and Beyond organizes architecture into several views so no single diagram has to do everything at once. This makes it possible to choose the representation that fits the stakeholder's question. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 45-90 min | 1-2 Tage | 1-3 h | 1-3 Tage |
Participantsdifferent | 3-8 | 1-4 | 1-8 | 1-4 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints | Architecture Document, Context View, Runtime View, Deployment View | Argument Map, Evidence Gaps, Decision Rationale | Architecture Views, Cross-view Notes, Rationale |
Tagsno overlap | Systems thinkingFramingStakeholders | ArchitectureDocumentationCommunication | SensemakingDecisionRationale | DocumentationStakeholdersArchitecture |