diff --git a/Document/Diagramme_cas_utilisation.png b/Document/Diagramme_cas_utilisation.png
index 1b01f3b..953d001 100644
Binary files a/Document/Diagramme_cas_utilisation.png and b/Document/Diagramme_cas_utilisation.png differ
diff --git a/ParionsCuite/ParionsCuite/AppShell.xaml b/ParionsCuite/ParionsCuite/AppShell.xaml
index 778a24f..68be995 100644
--- a/ParionsCuite/ParionsCuite/AppShell.xaml
+++ b/ParionsCuite/ParionsCuite/AppShell.xaml
@@ -1,4 +1,4 @@
-
+
-
+
-
-
-
+
+
diff --git a/ParionsCuite/ParionsCuite/MainPage.xaml b/ParionsCuite/ParionsCuite/MainPage.xaml
index 60b4220..cd604c3 100644
--- a/ParionsCuite/ParionsCuite/MainPage.xaml
+++ b/ParionsCuite/ParionsCuite/MainPage.xaml
@@ -49,8 +49,8 @@
-
-
+
+
diff --git a/ParionsCuite/ParionsCuite/Views/Groupe.xaml b/ParionsCuite/ParionsCuite/Views/Groupe.xaml
index a7330a9..c247d89 100644
--- a/ParionsCuite/ParionsCuite/Views/Groupe.xaml
+++ b/ParionsCuite/ParionsCuite/Views/Groupe.xaml
@@ -1,11 +1,13 @@
-
+
+ x:Class="ParionsCuite.Views.Groupe"
+ >
+