You would enable UseKeys on whatever control in your hierarchy is actually duplicated. I suspect that it is your web page control based on the screen shots. You could then use the Active key for the button when triggered from your automation.
Without access to your application, I cannot provide an example for you. I would suggest getting some support from our professional services organization or one of our partners as this will likely require some hands on assistance. The concept is straight-forward, but you need to understand how keying and cloning work.