Randoming Photos in iPhoto

[kajitox]

Is there any way to make a slideshow randomize the photos within it automatically? Thanks.

 

[Doctor Q]

When you play a slideshow of one or more photos in an album, by selecting those photos and clicking the Play button, there's an option called "Shuffle slide order" in the Slideshow window where you make settings and pick music.

However, it appears that you can't randomize the order when you predefine a slideshow (by clicking the + button) in the Source column.