code: function (event) {
  				var sTopicId = decodeURIComponent(event.getParameter("arguments").id) || event.getParameter("name");
  
  				try {
  					this.showMasterSide();
  				} catch (e) {
  					// try-catch due to a bug in UI5 SplitApp, CL 1898264 should fix it
  					Log.error(e);
  				}
  
  				// Expand tree node when the data is loaded
  				this._oDataLoadedPromise.then(function () {
  					this._expandTreeToNode(sTopicId, this._oTreeModel);
  				}.bind(this));
  			}
docs: /* =========================================================== /* begin: internal methods /* =========================================================== 
  Handles "apiId" routing
  @function
  @param {sap.ui.base.Event} event pattern match event in route 'apiId'
  @private