fact: Definition make_presheaf_morphism {T : algebraic_theory} {P P' : presheaf T} (F: indexed_set_cat nat⟦P, P'⟧) (HF: ∏ m n a f, mor_op_ax (identity T) F (@op T P) (@op T P') m n a f) : presheaf_morphism P P' := F ,, HF ,, tt.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.Combinatorics.StandardFiniteSets UniMath.AlgebraicTheories.AlgebraicTheories UniMath.AlgebraicTheories.Presheaves UniMath.AlgebraicTheories.PresheafCategoryCore UniMath.AlgebraicTheories.IndexedSetCategory