Definition functor_data_from_relmodule : functor_data C D := functor_data_constr C D (RelModule_ob M : C → D) (λ a b (f : a --> b), mlift M f).
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.Core.Functors. Require Import UniMath.CategoryTheory.Core.NaturalTransformations. Require Import UniMath.CategoryTheory.Monads.RelativeMonads.