Il est préférable d'utiliser les attributs des kinds plutôt que ceux des

widgets.

shared/web/ProvidersWeb.py

@@ -65,16 +65,16 @@ class ProviderMixin(objects.ObjectWebMixin):
         importExport = 'private'
         isRequired = 1
         isRequiredInEditMode = 1
+        label = N_('Type')
+        labels = {
+                'IdentityProvider': N_('Identity Provider'),
+                'ServiceProvider': N_('Service Provider'),
+                }
         values = [
                 'IdentityProvider',
                 'ServiceProvider',
                 ]
         widget_apply = 1
-        widget_fieldLabel = N_('Type')
-        widget_labels = {
-                'IdentityProvider': N_('Identity Provider'),
-                'ServiceProvider': N_('Service Provider'),
-                }
 
 
 class IdentityProvider(ProviderMixin, proxyProviders.IdentityProvider):