Methodology governance

Miombo registers every calculation method using a stable name and semantic version. The name identifies the subject being measured; the version identifies the precise conceptual model and output contract.

Lifecycle

1. A methodology page is published before the version is activated.
2. The version is registered with a public specification pointer.
3. A signed methodology pack pins compatible versions and parameters.
4. Analysis jobs freeze that pack reference when they are queued.
5. Emitted results carry the method name, version, pack and signed manifest hash.
6. Material changes create a new version. Prior pages and manifests remain available.

Interpretation

Methodology outputs are decision-support evidence, not a substitute for site investigation, regulated assurance, credit approval or legal advice. Pages identify proxy models and data gaps explicitly. Review known limitations before relying on an output outside its stated scale.

Registered methods

The navigation lists every active registry entry and version. Each route is permanent and corresponds directly to the public specification pointer stored with the methodology registry.