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| Criterion |  Knowledge Modeling Competency Questions |  Architecture C4 Model |  Decision Making RAPID |
|---|---|---|---|
Purposedifferent | Competency Questions translate a domain model into concrete questions that it must be able to answer. The method keeps the model's scope clean and prevents pretty but useless structures. | The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes. | 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. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 2-4 h | 1-4 h | 45-90 min |
Participantsdifferent | 2-8 | 1-5 | 3-12 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix | Context Diagram, Container Diagram, Component Diagram | RAPID Role Map, Recommendation, Decision Log |
Tagsno overlap | OntologyKnowledge graphScopeRequirementsSemantic | ArchitectureCommunicationVisualization | DecisionRolesGovernance |
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