It's one of the simpler ways of moving the SAP HANA contents (information models, tables, and landscapes) in the landscape. It also supports the import of Meta Data from the other systems.
It can be accessed from Quick Launch | Content; or through the File menu; By the right-click Context menu option of tables.
While Export, you get the following options to choose, as shown in the screenshot:
For SAP HANA Content, we can choose from: