Add search to Notification admin

notifications/admin.py

@@ -11,6 +11,7 @@ class NotificationAdmin(admin.ModelAdmin):
     list_display = ('recipient', 'actor',
                     'level', 'target', 'unread',)
     list_filter = ('level', 'unread', 'created',)
+    search_fields = ['recipient__last_name', 'verb', 'description']
 
 
 admin.site.register(Notification, NotificationAdmin)