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| Criterion |  Architecture arc42 |  Business Strategy Value Chain Analysis |  Facilitation Stakeholder Mapping |
|---|---|---|---|
Purposedifferent | 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. | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. | 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. |
Complexitydifferent | Low | High | Low |
Timedifferent | 1-2 Tage | Half day | 60–90 min |
Participantsdifferent | 1-4 | 3-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Architecture Document, Context View, Runtime View, Deployment View | Value Chain Map, Lever List | Stakeholder Map, Engagement Plan, Risk Notes |
Tagsno overlap | ArchitectureDocumentationCommunication | StrategyBusiness modelDiagnosisAnalysis | StakeholdersAlignmentFacilitationChange |
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