A Boolean value that indicates how the panel responds to iCloud documents that aren't fully downloaded locally.
- macOS 10.10+
When the value of this property is
true, the panel disallows opening non-local iCloud files. If the user selects a non-local file, the panel attempts to download that file. When the value of this property is
false, the user may select and open non-local files. Your app is responsible for downloading the files and reporting progress or any issues.
The default value of this property is
true, except for applications linked against the OS X v10.9 SDK or earlier that have adopted iCloud by specifying a ubiquitous container identifier entitlement.