import Route from '@ember/routing/route'; import { set } from '@ember/object'; export default Route.extend({ model() { const original = this.modelFor('authenticated.cluster.storage.classes.detail'); set(this, 'originalModel', original); return original.clone(); }, setupController(controller/*, model*/) { this._super(...arguments); set(controller,'originalModel', this.modelFor('authenticated.cluster.storage.classes.detail')); } });