Hi Piyush,
There are few threads about this, you can also select URL and give webgui URL link.
http://yourdomain.com/sap/bc/gui/sap/its/webgui?~transaction=SU01&sap-client=200&sap-language=EN
Check my reply at : Problem launching SAP GUI Applicaiton from Fiori Lauchpad
Regards.
Tejas
