You can save dashboard files in Drive 365 by using the Save to Drive365 option in Dashboard dialog.  In order to do that, go to menu Report – Dashboard. In the Dashboard dialog, upload the desired files and press Save to Drive 365. Type the dashboard file’s name and then press Save.

You can save dashboard files directly in Drive365 in the backstage. To do so, go to the menu File – Save as – My Projects – Drive 365, type the dashboard file’s name and press Save.