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Selected:Decision MatrixArchitecture Inception CanvasLASR (Lightweight Approach for Software Reviews)Software Architecture Canvas
| Criterion |  Decision Making Decision Matrix |  Architecture Architecture Inception Canvas |  Architecture LASR (Lightweight Approach for Software Reviews) |  Architecture Software Architecture Canvas |
|---|---|---|---|---|
Purposedifferent | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. | 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. | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 45-90 min | 1-2 h | 3–4 h for initial assessment; preparation and deeper analysis additional | 1-2 h |
Participantsdifferent | 2-8 | 3-8 | 1 or a small team; particularly suitable for 3–4 people | 3-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Decision Matrix, Scoring Rationale, Selected Option | Inception Canvas, Risks, Goal List, Open Questions | 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 | Architecture Canvas, Goals, Constraints, Quality Attributes |
Tagsno overlap | DecisionCriteriaScoringTradeoffs | AlignmentArchitectureCanvas | ArchitectureQualityRiskAssessmentLean | CanvasArchitectureAlignmentWorkshop |