Separate the preview pane to a second monitor

Hi there, I am brand new to Resolve so please forgive if this is a newbie question. The graphics that advertise the software show a woman editing with 2 monitors. She has the main interface on the left monitor and the preview pane on the right monitor. Can someone tell me how to pull the preview pane out of the main interface (undock it) and place it on the second monitor?

Thanks

[Peter Chamberlain]

The clean feed output is available in the Studio version