diff --git a/EPAServeur/Context/DataSeeder.cs b/EPAServeur/Context/DataSeeder.cs
index 614eb95..afcedf5 100644
--- a/EPAServeur/Context/DataSeeder.cs
+++ b/EPAServeur/Context/DataSeeder.cs
@@ -1136,10 +1136,10 @@ namespace EPAServeur.Context
 
             // Participation formation
 
-            ParticipationFormation p1, p2, p3, p4;
+            //ParticipationFormation p1, p2, p3, p4;
             ParticipationFormation p5, p6, p7, p8;
-            ParticipationFormation p9, p10, p11, p12;
-
+            //ParticipationFormation p9, p10, p11, p12;
+            /*
 
             p1 = new ParticipationFormation
             {
@@ -1184,13 +1184,12 @@ namespace EPAServeur.Context
                 Formation = f3
             };
             epContext.ParticipationFormation.Add(p4);
-
+            */
             p5 = new ParticipationFormation
             {
                 IdParticipationFormation = 5,
                 DateCreation = new DateTime(2020, 5, 25, 9, 0, 0),
                 EstEvaluee = false,
-                IdDemandeFormation = d5.IdDemandeFormation,
                 DemandeFormation = d5,
                 Formation = f3
             };
@@ -1201,7 +1200,6 @@ namespace EPAServeur.Context
                 IdParticipationFormation = 6,
                 DateCreation = new DateTime(2020, 6, 25, 9, 0, 0),
                 EstEvaluee = false,
-                IdDemandeFormation = d6.IdDemandeFormation,
                 DemandeFormation = d6,
                 Formation = f4
             };
@@ -1212,7 +1210,6 @@ namespace EPAServeur.Context
                 IdParticipationFormation = 7,
                 DateCreation = new DateTime(2020, 7, 25, 9, 0, 0),
                 EstEvaluee = false,
-                IdDemandeFormation = d7.IdDemandeFormation,
                 DemandeFormation = d7,
                 Formation = f4
             };
@@ -1223,12 +1220,11 @@ namespace EPAServeur.Context
                 IdParticipationFormation = 8,
                 DateCreation = new DateTime(2020, 8, 25, 9, 0, 0),
                 EstEvaluee = false,
-                IdDemandeFormation = d8.IdDemandeFormation,
                 DemandeFormation = d8,
                 Formation = f5
             };
             epContext.ParticipationFormation.Add(p8);
-
+            /*
             p9 = new ParticipationFormation
             {
                 IdParticipationFormation = 9,
@@ -1273,7 +1269,7 @@ namespace EPAServeur.Context
             };
             epContext.ParticipationFormation.Add(p12);
 
-
+            */
             epContext.SaveChanges();
         }