public ActionResult Create([Bind(Include = "Id,IdUsers,IdDossier,IdExercice")]  PreferencesPivot pero)
        {
            if (pero != null)
            {
                if (pero.Id > 0)
                {
                    pero.IdUsers     = Constantes.IdentifiantUser;
                    pero.IdDossier   = Constantes.IdentifiantDossier;
                    pero.IdExercices = 2;


                    preferencesServise.UpdatePreferencesPivot(pero);
                    preferencesServise.SavePreferencesPivot();
                }
                else
                {
                    pero.IdUsers     = Constantes.IdentifiantUser;
                    pero.IdDossier   = Constantes.IdentifiantDossier;
                    pero.IdExercices = 2;

                    preferencesServise.CreatePreferencesPivot(pero);
                    preferencesServise.SavePreferencesPivot();
                }


                return(RedirectToAction("Index"));
            }

            PreferencesFormViewModel per = Mapper.Map <PreferencesPivot, PreferencesFormViewModel>(pero);

            return(View(per));
        }