FPF Reference

    C.30.TFS-REL:4 - Solution

    Preface node heading:c-30-tfs-rel-4-solution:55555

    What this page is

    This is generated FPF reference text from the specification preface or supporting sections. It helps interpret FPF; it is not FPF Reference product documentation.

    Methodology

    Use it to understand how the specification wants to be read, then return to a route, pattern, or work packet for active work. Cite generated IDs only when the wording changes the task decision.

    Content

    C.30.TFS-REL is the C.30 entry relation to E.18 when a grounded architecture claim, selected architecture-relevant structure, architecture structural view, or conditional architecture description uses selected TransformationFlowStructure, path, crossing, or flow-valuation objects as an architecture-relevant transformation-flow relation.

    It supplies only the architecture-to-transformation-flow relation:

    ArchitectureTransformationFlowStructureRelation@Context ::= {
  architectureClaimRef?,
  selectedArchitectureStructureRefs?,
  architectureStructuralViewRef?,
  architectureDescriptionRef?,
  functionalStructureViewRef?,
  functionalElementRefs?,
  functionalBehaviorRefs?,
  transformerSideFillerRefs?,
  candidateBearerRefs?,
  inputConditionRefs?,
  outputConditionRefs?,
  functionalPortRefs?,
  transformationFlowStructureViewRef?,
  transformationFlowStructureRef?,
  selectedPathOrSliceRefs?,
  crossingBundleRefs?,
  flowValuationRefs?,
  mathematicalDescriptionRefs?,
  mathLensUseRefs?,
  correspondenceRefs?,
  sourceReturnCondition?,
  admissibleUse,
  nonAdmissibleUse
}

    At least one architecture-side field and at least one E.18-side field must be named by value. Optional fields stay not used unless they change inspection, correspondence, source return, governing-pattern application, or stop.

    C.30.TFS-REL:4.1 - Use trigger

    Use this pattern only when a ArchitectureOf@Context claim being made, selected architecture-relevant structure, architecture structural view, functional-structure view, transformation-flow-structure claim, or conditional ArchitectureDescription@Context use depends on one or more E.18 objects:

    • TransformationFlowStructureRef;
    • PathId or PathSliceId;
    • CrossingBundleRef;
    • U.Transfer flow valuation;
    • edition, plane, or context pin;
    • no-hidden-scalarization or set-return discipline;
    • correspondence between functional structure and transformation-flow structure;
    • generated or extracted relation graph used as architecture-to-transformation-flow source material.

    If the sentence only says that work occurred, use A.15 or the governing work pattern. If the sentence only says that a selected transformation-flow structure exists, use E.18. If the sentence uses a graph-shaped expression as mathematical description, use E.18.2. If it relies on a mathematical lens, use C.29.

    C.30.TFS-REL:4.2 - Relation to functional structure

    FunctionalStructureView@Context under C.30.ASV may cite ArchitectureTransformationFlowStructureRelation@Context when a transformation-flow relation is being used. That relation does not make the selected E.18 structure a functional element and does not make a functional element identical with the system, module, method, or flow. It says that a functional structure view, functional behavior, or selected functional element corresponds to, is declared relative to, or positively co-refers with one E.18 selected structure, path, crossing, or valuation relation under a named context.

    FunctionalElement@Context is a view-local functional-structure record governed by C.30.ASV, not a new root kind. It is current only when C.30.ASV has a selected functional structure view, bounded context, functional behavior, and bearer or candidate-bearer locus. Its functional behavior may be a bounded U.Transformation or a compound TransformationFlowStructure; its transformer-side filler is recovered through A.3.4 when a transformer claim is current; its module relation is allocation or correspondence through A.6.M. A graph-shaped expression, path, valuation, or flow packet is therefore not the functional element by default.

    FunctionTransformationFlowRelationNote:
functionalStructureViewRef:
functionalElementRef?:
functionalBehaviorRef?: U.Transformation | TransformationFlowStructure
transformerSideFillerRef?:
candidateBearerRef?:
inputConditionRefs?:
outputConditionRefs?:
functionalPortRefs?:
transformationFlowStructureViewRef:
architectureTransformationFlowStructureRelationRef:
pathOrSliceRef:
crossingBundleRef:
correspondenceOrCoReferenceClaim:
preservedStructure:
lostOrHiddenStructure:
sourceReturnCondition?:
admissibleUse:
nonAdmissibleUse:

    Use this note when the practitioner needs to see whether the function-to-transformation-flow relation changes inspection, split, relation-making, downgrade, claim-governance assignment named by value, candidate generation, or stop. Use C.30.ASV for the functional structure view, A.6.F for function-like wording recovery, A.3.4 for bounded transformation and transformer slots, A.6.M for module-allocation claims and module-correspondence claims, and E.18 for selected transformation-flow structure.

    C.30.TFS-REL:4.3 - Claim-kind applications named by value

    Claim kind being madeGoverning pattern to apply
    Work occurrence or work resultA.15 and the governing work-result or P2W relation
    Gate decisionA.21
    Evidence claimA.10 or G.6
    Assurance claimB.3
    Causal flow or intervention claimC.28
    Mathematical-lens useC.29
    Architecture description or view adequacyC.30 or C.30.ASV
    Function-like wordingA.6.F
    Interface, signature, or module compatibilityA.6.M module-and-interface repair plus A.6.5 slot discipline, with A.6.0 only when a signature declaration is being made
    Architecture decisionthe project-side architecture decision pattern when the corresponding claim is being made

    This table is the single boundary for generic non-flow claims. Elsewhere in this pattern, keep only blocked local overreads that the transformation-flow relation itself makes tempting: structure-as-architecture, graph-description-as-architecture, flow-as-work-log, crossing-as-gate, valuation-as-score, generated relation-graph proof, and prompt-data-tool flow as authority proof.

    C.30.TFS-REL:4.4 - E.18 selected-structure boundary statement

    For an E.18-governed selected TransformationFlowStructure used by ArchitectureOf@Context, selected architecture-relevant structure, architecture structural view, or conditional ArchitectureDescription@Context, an architecture-to-transformation-flow relation may cite the selected E.18 structure over the described holon plus MVPK faces and correspondences.

    Grounded architecture adequacy and conditional architecture-description use are governed by C.30. E.18 supplies selected transformation-flow structure objects and relations; it does not define all architecture structure kinds.

    This is the named E.18 selected-structure boundary statement for this relation. It is not a second E.18 source of truth and does not depend on a section number staying stable.

    C.30.TFS-REL:4.5 - Worked slices

    Functional architecture with a transformation-flow relation being claimed. A team says, "The functional architecture is this flow diagram." The repair is:

    functionalStructureViewRef: required effects and dependencies
functionalElementRefs?: not used; no selected `FunctionalElement@Context` is being claimed
functionalBehaviorRefs?: required effect `authorize payment`
transformerSideFillerRefs?: not used
candidateBearerRefs?: not used
inputConditionRefs?: not used
outputConditionRefs?: not used
functionalPortRefs?: not used
transformationFlowStructureViewRef: selected E.18 transformation-flow structure, path structure, crossing structure, or flow-valuation structure
transformationFlowStructureRef: TransformationFlowStructure@PaymentAuthorization
selectedPathOrSliceRefs: path slices used for the architecture claim
correspondenceRefs: functional effect to flow path relation
nonAdmissibleUse:
  flow diagram as functional architecture itself,
  selected transformation-flow structure as work occurrence,
  mathematical graph description as evidence sufficiency,
  crossing as gate result,
  flow relation as project decision

    Filled relation record:

    ArchitectureTransformationFlowStructureRelation@Context:
architectureClaimRef: ArchitectureOf@CheckoutServiceContext
selectedArchitectureStructureRefs: selected request-handling and payment-authorization flow structure
architectureStructuralViewRef: ArchitectureStructuralView@CheckoutRuntimeFlow
architectureDescriptionRef: not used; the durable architecture description is not being evaluated here
functionalStructureViewRef: FunctionalStructureView@CheckoutRequiredEffects
functionalElementRefs: not used
functionalBehaviorRefs: required effect `authorize payment`
transformerSideFillerRefs: not used
candidateBearerRefs: not used
inputConditionRefs: not used
outputConditionRefs: not used
functionalPortRefs: not used
transformationFlowStructureViewRef: TransformationFlowStructureView@PaymentAuthorizationPath
transformationFlowStructureRef: TransformationFlowStructure@Checkout-v3
selectedPathOrSliceRefs: PathSlice@request-to-payment-authorization
crossingBundleRefs: not used
flowValuationRefs: not used
mathematicalDescriptionRefs: not used
correspondenceRefs: required effect `authorize payment` corresponds to the E.18 path slice; this is correspondence, not identity
sourceReturnCondition: reopen if mathematical-description edition, path slice, source observation class, or required-effect declaration changes
admissibleUse: inspect whether the functional structure view depends on the E.18 path slice being used and whether an architecture split or correspondence note is needed
nonAdmissibleUse: flow diagram as functional architecture itself; selected transformation-flow structure as work occurrence; mathematical graph description as evidence sufficiency; crossing as gate result; flow relation as project decision

    Near miss: if the selected transformation-flow structure has no C.30-side architecture reference named by value, the case stays in [E.18](/generated/patterns/E.18). If the same sentence is a mathematical description, use [E.18.2](/generated/patterns/E.18.2); if it is a math-lens-use claim, use [C.29](/generated/patterns/C.29). If it is a work log, evidence claim, gate decision, or benchmark result, that non-flow claim is governed by its governing pattern and this relation keeps only the architecture-to-transformation-flow relation.

    Pump-station flow relation. A plant team says, "the safety architecture is the bypass flow." C.30.TFS-REL applies only if the plant ArchitectureOf@Context, selected control or material-flow structure, and E.18 selected bypass-flow structure are named. The bypass path may be architecture-relevant, but it is not safety proof, performed maintenance work, gate passage, or release permission. The relation record names the plant architecture locus, selected E.18 path or crossing, source-return condition, and the one architecture move changed by the bypass relation.

    Supply-chain transformation-flow relation. A logistics architecture view may use an E.18 selected flow structure for supplier handoff, transport crossing, freshness window, and valuation. The architecture claim remains about selected supply-chain structure; work occurrences, contractual commitments, evidence, and gate decisions stay with their governing patterns.

    Neural-network dataflow change. Source labels such as attention block, SSM block, convolution block, memory mechanism, cache mechanism, and MoE expert-selection go through [C.30.STRAT](/generated/patterns/C.30.STRAT) unless the changed value is already recovered. C.30.TFS-REL applies only when the changed structure kind and transformation-flow relation are named. A benchmark, ablation, or pruning result may bear on a non-architecture claim named by value, but it does not make the flow relation an architecture decision or evidence sufficiency by itself.

    Code-agent relation graph. A code-agent relation graph with IMPORTS, CALLS_API, REGISTRY_WIRES, or DATA_FLOWS_TO edges can be used for an architecture-to-transformation-flow relation only with source edition, a source observation class selected from {observed, inferred, unknown}, typed relation semantics, unexplored regions, and source-return condition when subsequent action relies on hidden distinctions.

    C.30.TFS-REL:4.6 - Lowering and currentness conditions

    Lower, narrow, or reopen the relation at the smallest changed locus when:

    • E.18 selected structure, path, crossing, or flow-valuation semantics change;
    • edition, plane, context pin, set-return, or no-hidden-scalarization discipline changes;
    • source graph edition, path slice, source observation class, source pin, unexplored region, or source-return condition changes;
    • the C.30 architecture locus, selected architecture-relevant structure, architecture structural view, conditional architecture description, or C.30.ASV relation changes;
    • functional-to-transformation-flow correspondence changes;
    • a non-flow claim is being made and is governed by C.30.TFS-REL:4.3 rather than by this relation;
    • C.29, C.16, C.28, A.10, G.6, B.3, A.20, A.21, A.15, C.30, C.30.ASV, A.6.F, C.30.STRAT, or E.18 changes the governing boundary used by the relation.

    Admissible repair results are: update the affected reference, add or change correspondence, add or change source-return condition, narrow admissible use, keep the selected-structure claim inside E.18, keep the mathematical-description claim inside E.18.2, keep the math-lens-use claim inside C.29, apply the governing pattern to a non-flow claim, lower to quote-only or reduced-use cue, or block the architecture-to-transformation-flow use.

    Last Updated: 2026-06-17 — upstream FPF commit 646b0b9b (github.com/ailev/FPF)