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Selected:SAAM (Software Architecture Analysis Method)Decision MatrixArchitecture Communication CanvasArchitecture Inception Canvas
| Criterion |  Architecture SAAM (Software Architecture Analysis Method) |  Decision Making Decision Matrix |  Architecture Architecture Communication Canvas |  Architecture Architecture Inception Canvas |
|---|---|---|---|---|
Purposedifferent | SAAM helps teams judge an architecture’s suitability for selected tasks and changes. It is particularly useful for examining modifiability and comparing architecture alternatives with clear reasoning. | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. |
Complexitydifferent | High | Medium | Medium | Low |
Timedifferent | Preparation, scenario analysis, and findings review; effort depends on scope | 45-90 min | 60-120 min | 1-2 h |
Participantsdifferent | Architecture experts and stakeholders for scenarios and weighting | 2-8 | 2-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Domain functions mapped to components and connections, Quality attributes and evaluation criteria, Typical tasks and their effects on the architecture, Reasoned evaluation or comparison of alternatives | Decision Matrix, Scoring Rationale, Selected Option | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | Inception Canvas, Risks, Goal List, Open Questions |
Tagsno overlap | ArchitectureChangeAnalysisComparisonQuality | DecisionCriteriaScoringTradeoffs | ArchitectureCommunicationStakeholdersCanvas | AlignmentArchitectureCanvas |