B.3.5:3.1 - Forces

• Two audiences, one dial. Project managers want one relation family and stable views; assurance readers want an inspectable construction account with explicit direct facts and identity conditions.
• Parsimony constraint. The Kernel stays minimal; construction is outside the Kernel.
• Unification inside FPF. We already unify external vocabularies; the same discipline is applied internally so patterns that publish structural claims can reuse one three-form construction-account discipline and one readable relation façade without making that account a second ontology.