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| Criterion |  Decision Making Assumption Surfacing |  Architecture Architecture Communication Canvas |  Decision Making Argument Mapping |
|---|---|---|---|
Purposedifferent | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 45-90 min | 60-120 min | 1-3 h |
Participantsdifferent | 2-8 | 2-8 | 1-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Assumption List, Critical Assumptions, Learning Plan | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | AssumptionsRiskDecisionDiscovery | ArchitectureCommunicationStakeholdersCanvas | SensemakingDecisionRationale |
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