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+Require Import Setoid.
+
+Section transition_gen.
+
+Variable I : Type.
+Variable I_eq :I -> I -> Prop.
+Variable I_eq_equiv : Setoid_Theory I I_eq.
+
+(* Add Relation I I_eq
+  reflexivity proved by I_eq_equiv.(Seq_refl I I_eq)
+  symmetry proved by I_eq_equiv.(Seq_sym I I_eq)
+  transitivity proved by I_eq_equiv.(Seq_trans I I_eq)
+as I_eq_relation. *)
+
+Add Setoid I I_eq I_eq_equiv as I_with_eq.
+
+Variable F : I -> Type.
+Variable F_morphism : forall i j, I_eq i j -> F i = F j.
+
+
+Add Morphism F with signature I_eq ==> (@eq _) as F_morphism2.
+Admitted.
+
+End transition_gen.