how to set property variables?

[flynnibus]

In the default templates... there is a variable similar to the ones used for colors used in the paths for images. Example: @imagePath

Where are these defined and how do I create my own for use in the style so I can define the property in one place.. like the color pallette..

Thx

 

[Jeremy]

When you are in debug mode, you can add them (A button appears) in the style properties listing per-style.