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| Criterion |  Architecture C4 Model |  Decision Making Delphi Method |  Facilitation Stakeholder Mapping |  Facilitation Alignment Mapping |
|---|---|---|---|---|
Purposedifferent | 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. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | When an initiative depends on many people, interests, and power dynamics, Stakeholder Mapping systematically orders the environment. It shows who influences, who is affected, and where relationship management or safeguarding matters first. | When several people work toward one goal but hold different mental maps, Alignment Mapping makes the discrepancies visible. It arranges goals, assumptions, and priorities so shared direction becomes verifiable. |
Complexitydifferent | Low | High | Low | Medium |
Timedifferent | 1-4 h | 1-4 Wochen | 60–90 min | 1-2 h |
Participantsdifferent | 1-5 | 6-30 Experten | 2-8 | 4-12 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop |
Outputdifferent | Context Diagram, Container Diagram, Component Diagram | Expert Forecast, Consensus Range, Assumption Notes | Stakeholder Map, Engagement Plan, Risk Notes | Alignment Map, Open Issues, Decision Questions |
Tagsno overlap | ArchitectureCommunicationVisualization | ForecastingExpertsDecisionStrategy | StakeholdersAlignmentFacilitationChange | AlignmentStakeholdersStrategyFacilitation |