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| Criterion |  Systems Thinking CATWOE Analysis |  Architecture arc42 |  Innovation Brainstorming |
|---|---|---|---|
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 a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 45-90 min | 1-2 Tage | 30-60 min |
Participantsdifferent | 3-8 | 1-4 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints | Architecture Document, Context View, Runtime View, Deployment View | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | Systems thinkingFramingStakeholders | ArchitectureDocumentationCommunication | BrainstormingIdeationCreativityWorkshopDivergence |
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