Documents auto lock interval in Time Machine missing in Mountain Lion.
In Lion there was an option to set auto lock interval for documents in TimeMachine. How can I set the auto lock interval in Mountain Lion? I really miss that option. Find the instructions for Lion here: http://support.apple.com/kb/HT4753?viewlocale=en_US. The question is asked to a Genius in Apple Store but haven't replied for a week now.