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| Criterion |  Decision Making Constraint Analysis |  Business Strategy TOWS Matrix |  Architecture LASR (Lightweight Approach for Software Reviews) |  Business Strategy GAP Analysis |
|---|---|---|---|---|
Purposedifferent | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | The TOWS Matrix connects internal strengths and weaknesses with external opportunities and threats into action-oriented strategies. It goes a step further than a pure stocktaking. | 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. | GAP Analysis compares the current state with a target picture and makes the distance manageable. It becomes useful when, ahead of new initiatives, it must become clear which capabilities, processes, or resources are missing. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 30-90 min | 1-2 h | 3–4 h for initial assessment; preparation and deeper analysis additional | 1-3 h |
Participantsdifferent | 2-8 | 3-10 | 1 or a small team; particularly suitable for 3–4 people | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | TOWS Matrix, Strategic Options, Priority Actions | 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 | Gap Matrix, Action Plan, Risk Notes |
Tagsno overlap | ConstraintsDecisionPlanningOptions | StrategyAnalysisOptions | ArchitectureQualityRiskAssessmentLean | StrategyAnalysisPlanning |