Dashboard Button to trigger multiple actions

Is there a way for me to create a single button for use in a Sharp Tools Dashboard that will turn on a pre-defined group of lights? For example, all outside lights? Or all basement lights?

The lights in question are grouped in SmartThings by rooms if that helps.

Have you tried the approach in this article:

Since you mentioned SmartThings, you could also create a Scene in SmartThings and then add that Scene to your SharpTools dashboard to control multiple devices at once.