NSWindow.TabbingIdentifier A value that allows a group of related windows. Declarationtypealias TabbingIdentifier = String See AlsoManaging Window TabsallowsAutomaticWindowTabbinguserTabbingPreferencetabtabbingIdentifieraddTabbedWindow(_:ordered:)tabbingModetabbedWindowsmergeAllWindows(_:)selectNextTab(_:)selectPreviousTab(_:)moveTabToNewWindow(_:)toggleTabBar(_:)toggleTabOverview(_:)tabGroup