Matériels : ajout des abonnements rattachés dans l'interface admin

hardware_provisioning/admin.py

@@ -60,7 +60,8 @@ class AvailabilityFilter(admin.SimpleListFilter):
 class ItemAdmin(admin.ModelAdmin):
     list_display = (
         'designation', 'mac_address', 'serial', 'owner',
-        'buy_date', 'deployed', 'is_available', 'storage')
+        'buy_date', 'deployed', 'is_available', 'storage', 
+        'offer_subscription')
     list_filter = (
         AvailabilityFilter, 'type', 'storage',
         'buy_date', OwnerFilter)