First locate the window on the position you plan use that window, also set the size if needed, this not work with full screen windows.
When you select in the editor Handler 1 or Handler 2, a little window appear right?
Click on the icon in the middle of that windows, and drag to menu tittle of your app.
After do that a name of app executable appear on that little window, that mean Chameleon learn what window you want to control.
Then is simple, minimize the window you want control and press T1 in the editor, the window should be maximized and locate don the position already learn.
If you want then create a button for repeat the action, just create a page button, and write inside navigation text box in the editor, TEMPLATE1 or TEMPLATE2
Confirm if now you get it!