content: from django.apps import AppConfig
  
  from netbox import denormalized
  
  
  class CircuitsConfig(AppConfig):
      name = "circuits"
      verbose_name = "Circuits"
  
      def ready(self):
          from netbox.models.features import register_models
          from . import signals, search  # noqa: F401
          from .models import CircuitTermination
  
          # Register models
          register_models(*self.get_models())
  
          denormalized.register(CircuitTermination, '_site', {
              '_region': 'region',
              '_site_group': 'group',
          })
  
          denormalized.register(CircuitTermination, '_location', {
              '_site': 'site',
          })
  