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Selected:TimelineATAM (Architecture Tradeoff Analysis Method)Stakeholder Salience ModelAlignment Mapping
| Criterion |  Facilitation Timeline |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Facilitation Stakeholder Salience Model |  Facilitation Alignment Mapping |
|---|---|---|---|---|
Purposedifferent | When a project, incident, or change process is only remembered in fragments, Timeline brings the sequence back into a readable form. It makes turning points, precursors, and after-effects recognizable over the course of time. | 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 stakeholders appear to matter very differently, the Stakeholder Salience Model rates their actual priority through power, legitimacy, and urgency. It turns individual contributions into a visible selection. The result is captured as a Salience diagram and a class-based strategy. | When several people work toward one goal but hold different mental maps, Alignment Mapping makes the discrepancies visible. It arranges goals, assumptions, and priorities so shared direction becomes verifiable. |
Complexitydifferent | Low | High | Medium | Medium |
Timedifferent | 30-90 min | Several meetings plus preparation and analysis; total effort depends on scope | 60-90 min | 1-2 h |
Participantsdifferent | 2-12 | Evaluation team, architects, and relevant stakeholders | 3-6 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Timeline, Milestones, Insight Notes | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Salience Diagram, Strategy per Class | Alignment Map, Open Issues, Decision Questions |
Tagsno overlap | TimelineFacilitationSequence | ArchitectureQualityRiskTradeoffsStakeholders | StakeholdersFacilitationAlignmentGovernance | AlignmentStakeholdersStrategyFacilitation |