Move files around while they’re open
Now that Apple has given us all access to the folders that make up our iCloud Drive storage – on OS X, at least – you can move work around freely in Finder. However, there’s another way to do it while the file you want to move is open – perhaps because you have saved it in the wrong place. Open the File menu of an iCloud-compliant app and choose the Move to… option, then navigate to the folder where you want to store the document. (You can also do this by clicking the file’s name in its title bar, where you can attach tags without going to Finder.) You can’t manage files this way in iOS, but you’ll often be able to send a file from the app that created it to another that can read it by tapping the Share icon and looking for 'Open in Another App'.