public function get_UeUserList_Page()
 {
     if (Helpers::isProf()) {
         $user = Helpers::GetCurrentUser();
         $Ues = $user->uesEnseignees;
         return view('emargement/ueProf', ['Ues' => $Ues]);
     } elseif (Helpers::isSecr()) {
         $Ues = Ue::all();
         return view('emargement/ueSecr', ['Ues' => $Ues]);
     } else {
         return redirect('/');
     }
 }