How do you put a slideshow on repeat?

I would like to make a slideshow and have it start over once it gets to the end without a mouse click. Is it possible?
It will be running at a corporate dinner, and it should be on repeat until I stop it.

Simply select “Slideshow” in the Menubar > Settings. Here, check “Slideshow Loops”.

Is that looping preserved when exporting to another format? The standalone player? QuickTime? DVD?