Enhanced Input HP Reverb G2

Hi All, is there anyone know how to make input for “A” or “B” button on HP Reverb G2? I am using Unreal 5.1 with “Enhanced Input”. I am not sure how to do it. I want to do interaction with the button, an event happen when I press the button.

It was very easy before the Enhanced Input, I just put the input on Project Settings and it worked.

Thanks for the help.