From Design 14.2 there is an option to select the file location for documents created for a design.
For Design Flex users only: You can choose to save the documents to the Flex cloud, or to a local location on your computer. The benefit of saving to the cloud is it will be available from any device for any user who has access to the design.
From the Home ribbon you can select which location you would like to view the saved documents in.
Note: If you are in a .kit file that is saved locally the option to view it on the Flex platform will be greyed out. This option will only be available for projects that are saved on the Flex platform.