If it is a data treeview i suggest the treeview widget from the appstore: https://appstore.home.mendix.com/link/app/294/
If it is a navigation treeview you can do it with the default Mendix navigation: https://docs.mendix.com/refguide/navigation
you can use navigation tree as mentioned above by adding a menu widget
Thanks for your help. I have used TreeView widget and created multilevel tree.
Now I want to show selected tree node properties on right hand side in same page. Can you please help me how we can do this?
You could download the tree and gridview demo project from the appstore. This project contains some examples on how to do this with the widget.
https://forum.mendix.com/link/questions/115766 this will help