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Selected:Decision TreeSAAM (Software Architecture Analysis Method)Alignment MappingForce Field Analysis
| Criterion |  Decision Making Decision Tree |  Architecture SAAM (Software Architecture Analysis Method) |  Facilitation Alignment Mapping |  Decision Making Force Field Analysis |
|---|---|---|---|---|
Purposedifferent | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. | 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 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. | In change initiatives, supporting and restraining forces sit at the table at the same time. Force Field Analysis makes these tensions explicit and shows where change can be pushed forward by strengthening or relieving. |
Complexitydifferent | Medium | High | Medium | Low |
Timedifferent | 30-90 min | Preparation, scenario analysis, and findings review; effort depends on scope | 1-2 h | 45-90 min |
Participantsdifferent | 1-6 | Architecture experts and stakeholders for scenarios and weighting | 4-12 | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Decision Tree, Option Map, Assumption List | 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 | Alignment Map, Open Issues, Decision Questions | Force Field Map, Change Levers, Risk Notes |
Tagsno overlap | DecisionTreeOptions | ArchitectureChangeAnalysisComparisonQuality | AlignmentStakeholdersStrategyFacilitation | ChangeDecisionStrategy |