1 files changed, 3 insertions, 2 deletions
diff --git a/admin.py b/admin.py
index fff2c19..16e34f3 100644
--- a/admin.py
+++ b/admin.py
@@ -44,7 +44,8 @@ class GroupAdmin(admin.ModelAdmin):
         (None, {"fields": ("name", "celcat_name", "timetable",)}),
         ("Groupes", {"fields": ("mention", "subgroup", "td", "tp", "parent",)}),)
     list_display = ("name", "timetable",)
-    list_filter = ("timetable__name",)
+    list_filter = ("timetable",)
+    ordering = ("timetable",)
     readonly_fields = ("celcat_name", "mention", "subgroup", "td", "tp",)
 
 
@@ -60,5 +61,5 @@ class CourseAdmin(admin.ModelAdmin):
         ("Horaires", {"fields": ("begin", "end",)}),
         ("Remarques", {"fields": ("notes",)}),)
     list_display = ("name", "type", "timetable", "begin", "end",)
-    list_filter = ("type", "timetable__name", "groups",)
+    list_filter = ("type", "timetable", "groups",)
     ordering = ("begin",)