When you start SAP HANA Studio for the first time, there will be no connection to
a SAP HANA system maintained yet.
It is possible to integrate several systems into one Studio.
You can select a cheat sheet view via Window -> Show view -> other
Help -> Cheat Sheets creates an additional view on the right side. Using view
menu you can choose Adding system and Folders. Now you get the information
how to create a new folder or add a new system into the navigator view.
原文：http://www.cnblogs.com/grantliu/p/4078153.html