text: # -*- coding: utf-8 -*-
  from google.cloud import ndb
  
  from models.employee import Employee
  
  
  class Alias(ndb.Model):
      """Models an instance of an alias."""
      name = ndb.StringProperty(required=True)
      owner_key = ndb.KeyProperty(kind=Employee)
      timestamp = ndb.DateTimeProperty(auto_now_add=True)
  