no message

store/admin.py

@@ -32,6 +32,8 @@ class CategoryAdmin(admin.ModelAdmin):
     get_str.admin_order_field = 'title'
 
     list_display = ('title', get_str,)
+    list_filter = ('parent', )
+
     prepopulated_fields = {"slug": ("title",)}
     inlines = [AttributeForCategoryInline, ]
 

store/models.py

@@ -22,7 +22,8 @@ class Category(models.Model):
     description = models.TextField(
         'Описание', default='', null=True, blank=True)
     parent = models.ForeignKey(
-        'self', default=None, null=True, blank=True, related_name='childs')
+        'self', default=None, null=True, blank=True, related_name='childs',
+        verbose_name='Родительская категория')
     attributes = models.ManyToManyField(
         'Attribute', through='AttributeForCategory')