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Selected:ATAM (Architecture Tradeoff Analysis Method)Responsibility PokerDelegation PokerAccountability Ladder
| Criterion |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Facilitation Responsibility Poker |  Facilitation Delegation Poker |  Operations Accountability Ladder |
|---|---|---|---|---|
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 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 decisions get stuck between leadership and team, Delegation Poker clarifies the desired scope of autonomy. It shows how much decision-making latitude a role should actually get in practice. | With defensive reactions to problems, the method shifts the view from justification to ownership. It makes visible which reaction stage a person or team is currently stuck on. |
Complexitydifferent | High | Low | Low | Low |
Timedifferent | Several meetings plus preparation and analysis; total effort depends on scope | 45-90 min | 45-90 min | 20-45 min |
Participantsdifferent | Evaluation team, architects, and relevant stakeholders | 3-10 | 3-10 | 1-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Responsibility Map, Role Agreements, Open Questions | Delegation Board, Decision Boundaries, Role Agreements | Ownership Reflection, Action Commitment, Coaching Notes |
Tagsno overlap | ArchitectureQualityRiskTradeoffsStakeholders | RolesResponsibilityTeamFacilitation | AutonomyRolesTeam | ResponsibilityLeadershipTeam |