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| Criterion |  Decision Making Constraint Analysis |  Delivery Communication Plan |  Architecture Software Architecture Canvas |  Facilitation Power Interest Grid |
|---|---|---|---|---|
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. | 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. | 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. | 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. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 30-90 min | 45-90 min | 1-2 h | 30-60 min |
Participantsdifferent | 2-8 | 2-6 | 3-10 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Communication Plan, Channel Matrix, Message Cadence | Architecture Canvas, Goals, Constraints, Quality Attributes | Power Interest Grid, Strategy per Stakeholder |
Tagsno overlap | ConstraintsDecisionPlanningOptions | CommunicationStakeholdersDeliveryPlanning | CanvasArchitectureAlignmentWorkshop | StakeholdersFacilitationAlignmentPlanning |