code: def get_object_by_global_id(global_id):
          
          app_name, tail = global_id.split('/', 1)
          model_name, object_id = tail.split('#', 1)
          path_to_controller = "{}/controllers/{}".format(app_name, model_name.lower())
          model = import_module(path_to_controller)
          return model.get_object_by_id(object_id)
docs: Find object by GlobalID and return appropriate model instance.