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Selected:Pre-MortemLASR (Lightweight Approach for Software Reviews)Force Field AnalysisSAAM (Software Architecture Analysis Method)
| Criterion |  Decision Making Pre-Mortem |  Architecture LASR (Lightweight Approach for Software Reviews) |  Decision Making Force Field Analysis |  Architecture SAAM (Software Architecture Analysis Method) |
|---|---|---|---|---|
Purposedifferent | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail. | 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. | 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. |
Complexitydifferent | Low | Medium | Low | High |
Timedifferent | 20–45 min | 3–4 h for initial assessment; preparation and deeper analysis additional | 45-90 min | Preparation, scenario analysis, and findings review; effort depends on scope |
Participantsdifferent | Small cross-functional group | 1 or a small team; particularly suitable for 3–4 people | 3-12 | Architecture experts and stakeholders for scenarios and weighting |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Risk list, Mitigation plan, Assumption log | Lean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checks | Force Field Map, Change Levers, Risk Notes | 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 |
Tagsno overlap | RiskDecisionFailurePlanning | ArchitectureQualityRiskAssessmentLean | ChangeDecisionStrategy | ArchitectureChangeAnalysisComparisonQuality |