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Selected:Architecture Communication CanvasICE ScoringATAM (Architecture Tradeoff Analysis Method)Risk Matrix
| Criterion |  Architecture Architecture Communication Canvas |  Product Strategy ICE Scoring |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Decision Making Risk Matrix |
|---|---|---|---|---|
Purposedifferent | 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 ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | ATAM helps teams weigh architecture decisions when quality goals compete. The team considers business goals, stakeholder expectations, and technical decisions together. The evaluation shows which risks need further investigation. | When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List. |
Complexitydifferent | Medium | Low | High | Low |
Timedifferent | 60-120 min | 30-60 min | Several meetings plus preparation and analysis; total effort depends on scope | 30-60 min |
Participantsdifferent | 2-8 | 2-8 | Evaluation team, architects, and relevant stakeholders | 3-10 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | ICE Table, Top Idea List | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Risk Matrix, Top Risk List |
Tagsno overlap | ArchitectureCommunicationStakeholdersCanvas | PrioritizationScoringGrowthDecision | ArchitectureQualityRiskTradeoffsStakeholders | RiskDecisionPrioritizationAssessment |