E.10.D2:4.1.4 - Model-use structure

A BoundedModelUseStructure is selected only when the receiving assertion, calculation, interpretation, comparison, or other use depends on the organization of admitted model-applicability, model-use, and coherence relations governed by A.1.1. The receiving use designates that exact structure through its direct relation. The structure is never a constituent of description-episteme identity merely because the episteme is used inside it.

If a proposed dependent relation species genuinely requires one exact model-use structure as an identity-bearing participant, its own pattern must declare that participant and its obtaining and identity rules. E.10.D2 supplies no generic context relation as a shortcut.