docs: def get_object(self):
          """
          Get the object we are working with. Makes sure
          get_queryset is called even when in add mode.
          """
  
          if not self.force_add and self.kwargs.get(self.slug_url_kwarg, None):
              return super(FormView, self).get_object()
          else:
              self.queryset = self.get_queryset()
  
          return None