If you want to render two different templates into outlets of two different rendered templates of a route: - http://emberjs.com/guides/routing/rendering-a-template/ Ember.js

gistfile1.txt

App.PostRoute = App.Route.extend({
  renderTemplate: function() {
    this.render('favoritePost', {   // the template to render
      into: 'posts',                // the template to render into
      outlet: 'posts',              // the name of the outlet in that template
      controller: 'blogPost'        // the controller to use for the template
    });
    this.render('comments', {
      into: 'favoritePost',
      outlet: 'comment',
      controller: 'blogPost'
    });
  }
});