I would love a way to overlay a security "watermark" to an entire Project for sending to clients for review. For now I can simply add a watermark track to each song, but when the mix is approved I need to remove that watermark from each song, one by one, and update the Mastering File for each song, one by one. It would be great to be able to apply it "globally" from within the Project, choose a sound or upload your own, select frequency (every 10sec, 30sec, etc), and turn it on or off for all songs with a click.