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| Criterion |  Architecture arc42 |  Facilitation Responsibility Poker |  Facilitation Expectation 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. | 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. |
Complexitysame | Low | Low | Low |
Timedifferent | 1-2 Tage | 45-90 min | 45-90 min |
Participantsdifferent | 1-4 | 3-10 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Architecture Document, Context View, Runtime View, Deployment View | Responsibility Map, Role Agreements, Open Questions | Expectation Map, Alignment Notes, Agreements |
Tagsno overlap | ArchitectureDocumentationCommunication | RolesResponsibilityTeamFacilitation | AlignmentStakeholdersTeam |
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