∀ {A : Type u_2} [inst : CategoryTheory.Category.{u_1, u_2} A] {B : Type u_4}
  [inst_1 : CategoryTheory.Category.{u_3, u_4} B] {T : Type u_6} [inst_2 : CategoryTheory.Category.{u_5, u_6} T]
  (L : CategoryTheory.Functor A T) {P : CategoryTheory.MorphismProperty T} {Q : CategoryTheory.MorphismProperty A}
  {W : CategoryTheory.MorphismProperty B} {R₁ R₂ : CategoryTheory.Functor B T} [P.RespectsIso] (e : R₁ ≅ R₂)
  (X : CategoryTheory.MorphismProperty.Comma L R₂ P Q W),
  P (CategoryTheory.CategoryStruct.comp X.hom ((CategoryTheory.CategoryStruct.id R₂).app X.right))