tegwick
95eb7c9081
Assistant: codex Assistant-Model: gpt-6-astra Assistant-Session: 01a087be-d842-7252-81be-2105c4279c87
49 lines
4.1 KiB
Markdown
49 lines
4.1 KiB
Markdown
# Upstream ownership and mapping
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InfoTechCanon supplies shared semantics through the model's
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[import manifest](../models/interface/imports.json). FIAM supplies the specialized
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architecture vocabulary through its [source manifest](../assimilation/fiam/sources.json).
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This is a draft local mapping; no upstream ownership transfer is asserted.
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| FIAM/domain term | Shared owner or disposition | Mapping boundary |
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| --- | --- | --- |
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| InterfaceContract | Local interface specialization; ITC-LAND already seeds Interface | A semantic contract is one aspect of interface architecture; not an exact alias for every landscape Interface. |
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| Endpoint | ITC-LAND seeds Endpoint; local FIAM-qualified usage | The FIAM meaning is the locator of a Binding. Network interfaces and resource selectors are separate. |
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| Participant / SystemNode | Align with ITC-LAND SoftwareSystem/SoftwareComponent where applicable | No blanket equivalence to Actor, host, process, or deployment; choose by modeled scope. |
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| Entity identifier | ITC-IDENT Identifier / Scoped Identifier | FIAM identifier syntax alone does not establish global identity. |
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| same-entity-as | Relate to ITC-IDENT Synonymity Assertion | FIAM query-time equivalence has specific evidence constraints; no destructive merge or automatic cross-canon equivalence. |
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| Assertion | ITC-GOV Assertion | FIAM specializes architectural property/relation assertions with evidence and polarity. |
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| FIAM evidenceRecord | Map to ITC-EVID Evidence plus Evidence Source | FIAM evidenceRecord is support metadata with source, mode and confidence. ITC Evidence is an assertion drawn for a question; source container is separately identified. This is not a one-to-one rename. |
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| Evidence score | ITC-EVID Evidence strength | A FIAM Lens computes a policy-specific heuristic; confidence and support scores are not universal truth probabilities. |
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| Artifact | FIAM describing/implementing artifact role | It may serve as ITC Evidence Source when addressable and versioned/captured where mutable; the Evidence assertion must state its explicit interest. Implementing a contract does not automatically make an artifact a KnowledgeArtifact. |
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| Zone / security profile | Reference FIAM contextual classifications | No transfer of generic network, security, trust, tenant, or authorization ownership. |
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| Policy / decision | ITC-GOV Policy / Decision | A Lens finding is an interpretation, not automatically a governed decision or authorization. |
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Port, Contract Participation, Operation, Binding, Channel, Interaction,
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Interaction Flow, Information Resource, Information Shape, Resource Selector,
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Facet, Representation, and Lens receive FIAM-derived interface-domain definitions.
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Names that overlap other ITC models remain qualified as `interface-model:*`;
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this initial import set is not an exhaustive federation ownership audit.
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The [2026-09-09 review](review-2026-09-09.md) resolves local usage boundaries
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against ITC-DATA, ITC-INFOSPACE, and ITC-NET. FIAM Port differs from network Port;
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Information Resource/Shape and Representation have scoped mappings to Data;
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describing artifacts may qualify as KnowledgeArtifact. These are qualified
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mappings, not automatic equivalence or ownership transfers.
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The initial review is complete. External federation acceptance and evidence of
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consumer adoption remain in INTERFACE-WP-0004; publication stays draft.
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## Owner-review clarifications
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Network Port covers physical/device ports as well as protocol-level transport
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ports; the TCP example is illustrative, not exhaustive. Resource/shape mappings
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establish neither universal subtyping nor exact equivalence. Describing artifacts
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may qualify as KnowledgeArtifact; implementation artifacts do not qualify merely
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because they implement a contract. Evidence Source is the addressable container,
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with version/capture where mutable; Evidence states the assertion and explicit
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interest. These clarifications preserve the imported source meanings.
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Acceptance scope and source revisions are recorded in the
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[acceptance report](../reviews/acceptance/README.md). Earlier owner reviews target
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0.1.1; the local clarification revision is draft 0.1.2.
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