C.30.TFS-REL:1 - Problem frame
Preface node
heading:c-30-tfs-rel-1-problem-frame:61946
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
Use this pattern when an architecture discussion depends on one exact selected TransformationFlowStructure, one selected TransformationFlowStructureNetwork, or a current path, path slice, crossing, flow valuation, edition pin, plane pin, context pin, no-hidden-scalarization claim, or mathematical description of the selected flow structure.
The first useful move is small. ArchitectureTransformationFlowStructureRelation is a bounded architecture-use record connecting one exact architecture locus to the selected E.18 TFS or E.18.NET network used in the question. The locus can be an actual ArchitectureRelation occurrence, exact selected architecture structure, exact architecture-description or structural-view episteme, or bounded architecture claim. When a network is selected, the record also says whether one named containing holon or several explicitly named holons supply the architecture side.
This is a use/trace record, not a universal direct U.Relation declaration and not an obtaining-condition shortcut. Establish each positive architectureRelationOccurrenceRef, flow relation, cross-member relation, correspondence relation, empirical-grounding relation, publication occurrence, or project/work relation under its direct pattern before asserting it. Keep a bounded claim or description separate from an obtaining relation occurrence. groundedNonAdmissibleUse? is an alias for the optional nonAdmissibleUse? value, included only when it passes F.19's plausible-reader test.
Ordinary minimum: name at least one exact architecture-side reference (architectureRelationOccurrenceRefs, selectedArchitectureStructureRefs, architectureStructuralViewRefs, architectureDescriptionRefs, or a bounded architectureClaimRefs entry) and at least one flow-structure reference (transformationFlowStructureRef, transformationFlowStructureNetworkRef, transformationFlowUnfoldingStructureRef, selectedPathOrSliceRefs, crossingBundleRefs, or flowValuationRefs), the admissible use, and one stop or governing-pattern application. A network use also selects exactly one network architecture-use branch and supplies its required exact holon and relation/claim refs. Use remaining fields other than optional nonAdmissibleUse only when they change the next architecture move; otherwise mark them not used. Include that explanatory guard only under the full F.19:4 test. An unused guard may be omitted without an absence entry unless a concrete receiving use needs to distinguish absence from missing information.
Use this record only when an actual architecture relation, selected architecture-relevant structure, exact structural-view episteme, functional-structure view, transformation-flow-structure claim, or conditional architecture-description use depends on an E.18 TFS, an E.18.NET network, or one of the selected TFS's paths, crossings, or valuations. Stop when that architecture-to-flow-structure use and its stop or return condition are clear. If another claim is being made, apply its governing pattern and keep this record to the architecture/flow boundary.
What goes wrong if this pattern is missed: a transformation-flow diagram, graph-shaped mathematical description, path slice, flow valuation, requirement, or functional-view row becomes functional architecture, whole architecture ontology, actual U.Transformation, performed Work, work-result record, evidence, gate passage, or project decision by appearance.
What this buys in practice: the practitioner can use E.18 for one TFS or E.18.NET for one network while C.30 remains the direct architecture-relation and selected-structure adequacy locus and C.30.ASV remains the architecture-structural-view locus.
Not this pattern when the question is only the TFS or network, a mathematical description, path, crossing, or flow valuation and no architecture use is being made. Use E.18 for one TFS, E.18.NET for one network, E.18.2 for its mathematical description, and C.29 when mathematical-lens use is current. Use C.30 for a direct architecture relation or architecture claim without this flow-structure use; use C.30.AD for a durable architecture description and C.30.ASV/A.6.F for a functional view without it. Apply any other claim's governing pattern and keep C.30.TFS-REL only to the architecture/flow relation.
Last Updated: 2026-09-03 — upstream FPF commit b999972c (github.com/ailev/FPF)