code: function (applet_object, applet_name) {
          if (typeof applet_object === 'object') {
              // Make sure this is a valid Applet
              if (applet_object.get || applet_object.extend) {
  
                  // Try find a title for the applet
                  this.set('title', applet_object.get('title') || _kiwi.global.i18n.translate('client_models_applet_unknown').fetch());
  
                  // Update the tabs title if the applet changes it
                  applet_object.bind('change:title', function (obj, new_value) {
                      this.set('title', new_value);
                  }, this);
  
                  // If this applet has a UI, add it now
                  this.view.$el.html('');
                  if (applet_object.view) {
                      this.view.$el.append(applet_object.view.$el);
                  }
  
                  // Keep a reference to this applet
                  this.loaded_applet = applet_object;
  
                  this.loaded_applet.trigger('applet_loaded');
              }
  
          } else if (typeof applet_object === 'string') {
              // Treat this as a URL to an applet script and load it
              this.loadFromUrl(applet_object, applet_name);
          }
  
          return this;
      }
docs: Load an applet within this panel