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Selected:ATAM (Architecture Tradeoff Analysis Method)1-2-4-AllStakeholder MappingRound Robin Brainstorming
| Criterion |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Facilitation 1-2-4-All |  Facilitation Stakeholder Mapping |  Innovation Round Robin Brainstorming |
|---|---|---|---|---|
Purposedifferent | 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 many people in a group too rarely get to speak, 1-2-4-All distributes thinking time more fairly. The format builds participation step by step and makes quiet or still-unformed thoughts usable faster. | 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. | With unevenly distributed speaking time, the method brings every person into the contribution one after another. It prevents early voices from setting the direction while still producing a shared idea space. This makes participation plannable and the team's diversity visible. |
Complexitydifferent | High | Low | Low | Low |
Timedifferent | Several meetings plus preparation and analysis; total effort depends on scope | 10-20 min | 60–90 min | 20-45 min |
Participantsdifferent | Evaluation team, architects, and relevant stakeholders | 4-100+ | 2-8 | 4-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Idea List, Shared Insights, Emergent Themes | Stakeholder Map, Engagement Plan, Risk Notes | Idea List, Cluster, Shortlist |
Tagsno overlap | ArchitectureQualityRiskTradeoffsStakeholders | FacilitationInclusionIdeation | StakeholdersAlignmentFacilitationChange | BrainstormingIdeationFacilitationInclusionCreativity |