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| A conceptual model describes the relevant concepts in a problem domain and the relationships among those concepts. | A conceptual model describes the relevant concepts in a problem domain and the relationships among those concepts. |
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| Within the FX Demo Reference Architecture, a conceptual model establishes shared meaning before logical modelling, platform-specific modelling, or implementation work begins. It identifies domain concepts, policy concepts, governance concepts, information concepts, roles, relationships, constraints, assumptions, and boundaries. | Within the FX Demo Reference Architecture, a conceptual model establishes shared meaning before logical modeling, platform-specific modeling, or implementation work begins. It identifies domain concepts, policy concepts, governance concepts, information concepts, roles, relationships, constraints, assumptions, and boundaries. |
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| A conceptual model supports agreement about meaning. It does not define implementation artefacts, platform features, software structures, database structures, middleware structures, deployment structures, or runtime components. | A conceptual model supports agreement about meaning. It does not define implementation artifacts, platform features, software structures, database structures, middleware structures, deployment structures, or runtime components. |
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| ===== Definition ===== | ===== Definition ===== |
| A conceptual model defines domain-level meaning and scope. | A conceptual model defines domain-level meaning and scope. |
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| A conceptual model precedes Logical Models, Platform-Independent Models, Platform-Specific Models, and implementation artefacts in the architectural refinement chain. | A conceptual model precedes Logical Models, Platform-Independent Models, Platform-Specific Models, and implementation artifacts in the architectural refinement chain. |
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| Conceptual models organise domain meaning. Logical models organise architectural concerns. Platform-specific models organise selected technology realisations of those concerns. | Conceptual models organize domain meaning. Logical models organize architectural concerns. Platform-specific models organize selected technology realisations of those concerns. |
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| ===== Example ===== | ===== Example ===== |
| A conceptual model identifies jurisdiction, sovereignty, residency, governed release, release evidence, reporting party, receiving authority, policy authority, and policy decision as domain concepts. | A conceptual model identifies jurisdiction, sovereignty, residency, governed release, release evidence, reporting party, receiving authority, policy authority, and policy decision as domain concepts. |
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| A logical model organises those concepts into architectural viewpoints such as policy control, information exchange, evidence, audit, and governance. | A logical model organizes those concepts into architectural viewpoints such as policy control, information exchange, evidence, audit, and governance. |