Auto Hot Key
This function allows you to execute an Auto Hot Key V2 script with a single click.
Auto Hot Key is a powerful Windows utility that can control your mouse, keyboard, applications, system media, and more.

In the FlexDesigner

The Function Tab provides a simple code editor where you can edit your AHK script.
A test run button is available in the top-right corner of the editor for quickly testing if your script works properly.
On the Flexbar
Clicking this key will immediately run the AHK script you’ve entered.