diff --git a/API.php b/API.php
index 48dad19..4e53c80 100755
--- a/API.php
+++ b/API.php
@@ -40,7 +40,7 @@
 						/***********/
 						case 'groups':
 							if( isset($request->level_1) ){ include 'manager/groups.php'; groups_switch_level_1($request, $answer); }	
-							else                          { $answer->request = 'missing_level_1';                               }
+							else                          { $answer->request = 'missing_level_1';                                   }
 							break;
 
 
diff --git a/manager/database.php b/manager/database.php
index b075294..992518a 100755
--- a/manager/database.php
+++ b/manager/database.php
@@ -152,8 +152,16 @@ class DataBase{
 			':groupe' => $groupe
 		));
 
+
 		$userlist = $asso->fetchAll();
-		
+
+		// on supprime les doublons des entrées (indice numérique)
+		for( $j = 0 ; $j < count($userlist) ; $j++ ) // pour tout les utilisateurs
+			foreach($userlist[$j] as $col => $val)   // pour toutes les entrées
+				if( is_int($col) )                   // si l'indice est un entier
+					unset( $userlist[$j][$col] );    // on le supprime
+			
+
 		return $userlist; // on retourne le liste d'utilisateurs
 
 	}
diff --git a/test.php b/test.php
index c77f811..24d2719 100644
--- a/test.php
+++ b/test.php
@@ -143,7 +143,14 @@
 
 	groups_switch_level_1($request, $answer);
 
-	echo var_dump( $answer );
+	var_dump( $answer );
+	echo '<br><br><br><br>';
+
+	foreach($answer->grouplist as $group)
+		foreach($group as $userlist)
+			foreach($userlist as $user)
+				foreach($user as $key=>$value)
+					echo $key.' = '.$value.'<br>';
 
 	echo "<br><br><br><br><br><br><br>It works !";
 
diff --git a/xdoc/Cahier Des Charges Fonctionnel.pdf b/xdoc/Cahier Des Charges Fonctionnel.pdf
new file mode 100644
index 0000000..63a182c
Binary files /dev/null and b/xdoc/Cahier Des Charges Fonctionnel.pdf differ
diff --git a/xdoc/final2.png b/xdoc/final2.png
deleted file mode 100755
index 530d18a..0000000
Binary files a/xdoc/final2.png and /dev/null differ