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Selected:PERT EstimationExpectation MappingArchitecture Communication CanvasSoftware Architecture Canvas
| Criterion |  Decision Making PERT Estimation |  Facilitation Expectation Mapping |  Architecture Architecture Communication Canvas |  Architecture Software Architecture Canvas |
|---|---|---|---|---|
Purposedifferent | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. | When roles, interfaces, or projects fail because of differing expectations, Expectation Mapping surfaces these differences. It shows what each side takes for granted and where the pictures diverge. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | 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 | 15-45 min | 45-90 min | 60-120 min | 1-2 h |
Participantsdifferent | 1-8 | 3-12 | 2-8 | 3-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | PERT Estimate, Expected Value, Risk Notes | Expectation Map, Alignment Notes, Agreements | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | Architecture Canvas, Goals, Constraints, Quality Attributes |
Tagsno overlap | EstimationUncertaintyRisk | AlignmentStakeholdersTeam | ArchitectureCommunicationStakeholdersCanvas | CanvasArchitectureAlignmentWorkshop |