∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] {D : Type u₂} [inst_1 : CategoryTheory.Category.{v₂, u₂} D]
  [inst_2 : CategoryTheory.MonoidalCategory D] [inst_3 : CategoryTheory.BraidedCategory D]
  (X : CategoryTheory.CommMon (CategoryTheory.Functor C D)) (X_1 : C),
  (CategoryTheory.Monoidal.CommMonFunctorCategoryEquivalence.unitIso.inv.app X).hom.hom.app X_1 =
    CategoryTheory.CategoryStruct.id (X.X.obj X_1)