The following article shows how you can create the exact same layout: Collapsible menu from Demo application
Another approach is to use the new navigation view which has similar behavior. Detailed information is available here: Navigation View
I hope this will be useful. Let me know if you have additional questions.
Get quickly onboard and successful
with your Telerik and/or Kendo UI products with the Virtual Classroom free technical training, available to all active customers. Learn More.