Linked.Archi

Linked.Archi UAF Metamodel Definition

Metamodel Manifest

https://meta.linked.archi/uaf/metamodel#

v1.2 draft uafmm: Kalin Maldzhanski Linked.Archi Modified: 2026-02-01 License

Metamodel manifest for the Unified Architecture Framework (UAF) 1.2. Ties together the UAF entity ontology, SHACL shapes, SKOS taxonomy, viewpoint definitions, and alignment axioms into a single discoverable resource. UAF supersedes DoDAF, MODAF, and NAF, providing a unified framework that organizes architectural data across 10 viewpoints and 11 aspects. This is not an official OMG document.

Based on Framework

Unified Architecture Framework (UAF)

The Unified Architecture Framework (UAF), an OMG standard (formal/2025-10-01 through formal/2025-10-07). UAF provides a unified architecture framework superseding DoDAF, MODAF, and NAF. It organizes architectural data across 10 viewpoints (Architecture Management, Strategic, Operational, Services, Personnel, Resources, Security, Projects, Standards, Actual Resources) and 11 aspects (Motivation, Taxonomy, Structure, Connectivity, Processes, States, Sequences, Information, Constraints, Roadmap, Traceability). UAF defines approximately 288 metaclasses organized into domains and supports capability-based planning, service-oriented architecture, and enterprise-wide architecture governance.

Constituent Resources

Model Concepts (OWL Ontology)

onto

https://meta.linked.archi/uaf/onto#
Concept Classification (SKOS)

UAF Concept Scheme

https://meta.linked.archi/uaf/tax#
Architecture Viewpoints

viewpoints

https://meta.linked.archi/uaf/viewpoints#
Viewpoint Library (SKOS)

UAF Viewpoint Catalog

https://meta.linked.archi/uaf/viewpoints#ViewpointCatalog

Stakeholders

CapabilityPlanner

EnterpriseArchitect

OperationalPlanner

ProgramManager

ResourceManager

SecurityArchitect

ServiceArchitect

SystemEngineer

Concerns

BehaviorConcern

DependencyConcern

DeploymentConcern

EvolutionConcern

GovernanceConcern

IntegrationConcern

StructureConcern

Source: linked-archi-meta • Linked.Archi