text: import DS from 'ember-data';
  
  export default DS.Model.extend({
      alert: DS.belongsTo('alert'),
      message_template: DS.attr('string'),
      comm_type: DS.attr('string'), 
      to_addresses: DS.attr(),
      subject_template: DS.attr('string'),
      inserted_at: DS.attr('utc'),
      updated_at: DS.attr('utc'),
  });
  