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| Criterion | ![]() Architecture C4 Model | ![]() Facilitation Responsibility Poker | ![]() Facilitation Expectation Mapping | ![]() Facilitation Stakeholder 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 it stays unclear who carries responsibility and who only contributes, Responsibility Poker makes the distribution of responsibility explicit. It sharpens the boundaries between weighing in, deciding, and bearing consequences. | When roles, interfaces, or projects fail because of differing expectations, Expectation Mapping surfaces these differences. It shows what each side takes for granted and where the pictures diverge. | 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. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 1-4 h | 45-90 min | 45-90 min | 60–90 min |
Participantsdifferent | 1-5 | 3-10 | 3-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Context Diagram, Container Diagram, Component Diagram | Responsibility Map, Role Agreements, Open Questions | Expectation Map, Alignment Notes, Agreements | Stakeholder Map, Engagement Plan, Risk Notes |
Tagsno overlap | ArchitectureCommunicationVisualization | RolesResponsibilityTeamFacilitation | AlignmentStakeholdersTeam | StakeholdersAlignmentFacilitationChange |



