V-Model Explorer
Explore the V-model relationship between decomposition and definition on the left side and integration, verification and validation on the right side.
See how lifecycle definition decisions create corresponding integration and assurance obligations.
Explore the V-model relationship between decomposition and definition on the left side and integration, verification and validation on the right side.
This explorer maps stakeholder needs, system requirements, architecture and detailed design to their corresponding integration and assurance activities, then tests what happens when a requirement changes late.
V-Model Explorer — Step by Step
Eight stages establish the lifecycle context, build both sides of the V-model, connect definition to evidence, assess readiness and iteration, test a late change and conclude with a management systems view.
Definition, Integration and Assurance Relationships
Reveal the context to begin.
Review each V-model level, corresponding evidence and trace relationship.
Explore Lifecycle Readiness
Experiment Mode is isolated from the guided state. Adjust the variables and observe the effect without changing the guided analysis.
Test your systems-engineering judgement.
V-Model Explorer cues
Stakeholder Needs
Define outcomes and intended use at the top-left.
System Requirements
Translate needs into specified obligations.
Architecture & Design
Decompose functions, interfaces and solution structure.
Integration
Build upward while resolving interfaces and emergent behaviour.
Verification
Show specified requirements are satisfied.
Validation
Show the integrated system fulfils stakeholder needs and intended use.
The value of the V-model is the relationship between definition and evidence—not the shape of the letter V.
Keep the assumptions, evidence and decision context visible so the model remains useful when conditions change.