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Selected:LASR (Lightweight Approach for Software Reviews)Value Chain AnalysisPower Interest GridBusiness Model Stress Test
| Criterion |  Architecture LASR (Lightweight Approach for Software Reviews) |  Business Strategy Value Chain Analysis |  Facilitation Power Interest Grid |  Business Strategy Business Model Stress Test |
|---|---|---|---|---|
Purposedifferent | 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. | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. | When many stakeholders compete for attention at once, the Power Interest Grid sorts them by influence and stake. It turns individual contributions into a visible selection. The result is captured as a Power Interest Grid and a stakeholder-specific strategy. | A Business Model Stress Test checks how well a business model holds up under pressure and headwinds. It compares strengths, risks, market logic, and courses of action. The result is captured as a stress-test report and action plan per scenario. |
Complexitydifferent | Medium | High | Low | High |
Timedifferent | 3–4 h for initial assessment; preparation and deeper analysis additional | Half day | 30-60 min | Half day |
Participantsdifferent | 1 or a small team; particularly suitable for 3–4 people | 3-8 | 2-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | 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 | Value Chain Map, Lever List | Power Interest Grid, Strategy per Stakeholder | Stress Test Report, Action Plan per Scenario |
Tagsno overlap | ArchitectureQualityRiskAssessmentLean | StrategyBusiness modelDiagnosisAnalysis | StakeholdersFacilitationAlignmentPlanning | StrategyBusiness modelRiskDiagnosis |