Simulation Editing - Text Entry Box utilizing the ENTER key

Hi! I am creating a simulation training for a process in our software system. I want the user to press the ENTER key to move to the next screen. 
In Captivate Classic I would use a Text Entry Box and add the shortcut ENTER. Does anyone know if this action can be done in Captivate 12? I added the text entry box however, I cant find a "shortcut" to place the ENTER action and when previewing the simulation, it performs the action of a Click box to move to the next screen. 

Thank you!