Editing : Playlists : Working with Playlists : Duplicating a Playlist

Duplicating a Playlist
When you edit a track, you can work with a copy of the track's playlist and keep the original playlist arrangement intact.
To duplicate a track’s current playlist:
1 Click the track’s Playlist selector and choose Duplicate from the pop-up menu.
2 Type a name for the new playlist and click OK.
The duplicated playlist appears in the track and the track’s name is changed to the name of the new playlist.
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Press Command+Control+\ (Mac) or Control+Start+\ (Windows) to duplicate the main playlist for first selected track in the session.