In a pot or tray filled with cacti/succulent soil, be sure to pre-moisten soil, cut a leaf from the main plant and lay in the soil. Be sure to cover the ends of cutting. I like to lay them In pattern to maximize the space…plus they look pretty too.
Place pot or tray in a south facing window and water only when dry, check every 10 days or so.
In a few weeks you’ll see roots growing and rosettes forming.
It’s that easy!