@Haris Ikram @Adam Wegel I've noticed that when you have a private Chatter group, the default file sharing settings is to make everyone collaborators of the file. When it's a public Chatter group, the default file sharing settings is viewer. This default private group setting of collaborator is problematic for many of our customers because they want to share official files with a group and not allow customers to update those official files. Is there perhaps a setting that controls this default that I'm unaware of? If no, I am sure we can write code to update the default sharing but it'd be really great if this was something configurable at the group level (or globally at a minimum). (@David Goldbrenner FYI)