code: def load(self, **kwargs):
          
          if LooseVersion(self.tmos_ver) == LooseVersion('11.6.0'):
              return self._load_11_6(**kwargs)
          else:
              return super(Rule, self)._load(**kwargs)
docs: Custom load method to address issue in 11.6.0 Final,
  
          where non existing objects would be True.