Chapter 25 — Constitutional Extension Framework
Part IV — Extension Packaging, Adoption and Operational Governance
Part IV defines the governed operational lifecycle through which Extension Definitions and Extension Artefacts are admitted, assembled into Packages, signed, distributed, discovered, adopted, activated, monitored, assured, suspended and certified.
Part I established Extension foundations, Extension Points, Namespaces, authority, layered architecture and lifecycle.
Part II established structural Extensions.
Part III established behavioural, policy, workflow, agent, Component and integration Extensions.
Part IV governs how those Extensions move from approved specification into controlled ecosystem operation.
The governing principles are:
An Extension SHALL not become operational merely because its source code, schema, model, workflow or Package is available. Operational use requires governed admission, integrity-protected packaging, explicit adoption, compatibility resolution, scoped activation and runtime verification.
Extension availability, installation, adoption, activation, execution and certification SHALL remain distinct states.
Every activated Extension SHALL bind to an exact Core release, Extension Package, Manifest digest, Runtime Bundle, tenant or white-label scope, authority, effective time and rollback path.
Extension distribution SHALL preserve semantic identity, supply-chain integrity, licence, security, compatibility, provenance and tenant isolation.
Certification SHALL attest only to an explicitly defined version, scope, criteria and evidence set. It SHALL not create unlimited authority or guarantee future compatibility.
The operational extension path is:
Extension Proposal and Definition
│
▼
Extension Admission
│
├── Authority Review
├── Extension Point Review
├── Namespace Review
├── Semantic Review
├── Security Review
├── Compatibility Review
└── Operational Readiness Review
│
▼
Extension Package Assembly
│
├── Artefacts
├── Dependencies
├── Schemas
├── Policies
├── Workflows
├── Components
├── Migrations
├── Tests
└── Documentation
│
▼
Manifest, Signing and Attestation
│
▼
Extension Catalogue and Distribution
│
▼
White-Label or Tenant Adoption
│
▼
Dependency Resolution and Activation Plan
│
▼
Runtime Admission and Scoped Activation
│
▼
Observability, SLOs and Incident Control
│
▼
Assurance, Certification and Ecosystem Trust
The operational framework SHALL remain independent of any one package manager, container registry, source repository, marketplace, cloud platform, deployment system, service mesh, CI/CD system or licensing provider.
25.37. Extension Admission and Governance Workflow
Extension Admission is the governed process through which a proposed Extension is accepted for formal definition, validation, packaging or adoption.
Admission SHALL remain distinct from approval and activation.
25.37.1. Extension Admission Request
Every Extension Admission Request SHALL possess:
- Admission Request Identifier;
- Extension Proposal;
- proposed Extension Class;
- proposed Extension Type;
- proposed Namespace;
- proposed Extension Point;
- proposer;
- owner;
- intended scope;
- affected Core artefacts;
- affected Modules and Components;
- expected dependencies;
- security classification;
- tenant and white-label implications;
- expected runtime effects;
- expected publication effects;
- requested admission class;
- provenance.
25.37.2. Admission Classes
Admission Classes MAY include:
- Core-Governed Extension Candidate;
- Global Approved Extension Candidate;
- Framework Extension Candidate;
- Jurisdictional Extension Candidate;
- Sector Extension Candidate;
- White-Label Extension Candidate;
- Tenant Extension Candidate;
- Organisation Extension Candidate;
- Integration Extension Candidate;
- Experimental Extension Candidate;
- Emergency Extension Candidate.
25.37.3. Admission Preconditions
Admission SHALL require as applicable:
- identified problem or requirement;
- identified Extension owner;
- valid Namespace or Namespace proposal;
- valid Extension Point or Extension Point proposal;
- initial authority;
- initial scope;
- initial compatibility hypothesis;
- initial security classification;
- initial tenant-isolation assessment;
- initial migration hypothesis;
- initial operational support model;
- initial provenance.
25.37.4. Admission Review Dimensions
Admission review SHALL evaluate:
- constitutional fit;
- duplication;
- Core-versus-Extension boundary;
- Extension Class;
- Extension Point validity;
- Namespace;
- authority;
- semantic coherence;
- security;
- privacy;
- tenant isolation;
- runtime feasibility;
- publication impact;
- assurance impact;
- supportability;
- lifecycle and exit path.
25.37.5. Duplicate Extension Review
A proposed Extension SHALL be compared against:
- Core artefacts;
- approved Extensions;
- deprecated Extensions;
- tenant Extensions;
- white-label Extensions;
- external mappings;
- pending proposals.
Where functional overlap exists, the review SHALL determine whether to:
- reuse;
- specialise;
- compose;
- merge;
- map;
- reject;
- continue as distinct.
25.37.6. Core Boundary Review
The review SHALL determine whether the proposal is:
- valid Extension;
- configuration;
- customisation;
- integration only;
- projection only;
- Core evolution request;
- prohibited mutation;
- constitutional fork.
A proposal requiring Core semantic change SHALL be routed to Constitutional Evolution governance.