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Selected:Communication PlanLASR (Lightweight Approach for Software Reviews)5 WhysArchitecture Communication Canvas
| Criterion |  Delivery Communication Plan |  Architecture LASR (Lightweight Approach for Software Reviews) |  Operations 5 Whys |  Architecture Architecture Communication Canvas |
|---|---|---|---|---|
Purposedifferent | When many people need to be informed in parallel and messages would otherwise arrive unevenly or too late, a Communication Plan orders communication reliably. Channels, audiences, and cadences interlock so important information doesn't get lost. | 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. | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 45-90 min | 3–4 h for initial assessment; preparation and deeper analysis additional | 15-30 min | 60-120 min |
Participantsdifferent | 2-6 | 1 or a small team; particularly suitable for 3–4 people | 2-6 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Communication Plan, Channel Matrix, Message Cadence | 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 | Root cause notes, Countermeasures | Communication Canvas, Stakeholder Messages, Architecture Communication Plan |
Tagsno overlap | CommunicationStakeholdersDeliveryPlanning | ArchitectureQualityRiskAssessmentLean | Root causeIncidentLeanProblem solving | ArchitectureCommunicationStakeholdersCanvas |