Description of the illustration dmn-weather-ifthenelsep.png

The image shows a decision called Weather created using the If-Then-Else notation. The top-right corner of the image contains the If-Then-Else icon and the decision name. The values entered in the if, then, else if, then, and else fields are: temperature > 25, “warm”, precipitation > 50, "rain", and "cool, dry", respectively.

There's an Add Else If button at the bottom of the image.