| Transformation-flow relation vs architecture takeover | One E.18 TFS, one E.18.NET network, or a selected path or crossing can be essential, but none becomes all architecture ontology or an unnamed characteristic bearer. |
| Functional view vs transformation-flow view | A functional structure view may need a transformation-flow relation, but a path, crossing, valuation, or mathematical description is not a functional element by itself. |
| Structure precision vs work overread | E.18 gives selected structure, path, and flow-valuation objects; work occurrence and work results remain outside this relation unless their own pattern governs the claim being made. |
| No-hidden-scalarization vs architecture scoring | E.18 set-return and no-hidden-scalarization discipline can inform architecture reasoning, but it does not become a general architecture score. |
| Small relation vs unneeded non-architecture apparatus | A project often needs one relation record, not a full C.29 lens card, evidence relation, assurance case, or decision record. |
| Flow-structure-owner stability vs C.30 integration | An architecture claim, selected flow structure, architecture structural view, or conditional architecture-description use needs a relation to E.18 for one TFS or E.18.NET for one network without rewriting either owner as generic architecture adequacy theory. |