I have scripts that show or hide a button added to the screen depending on certain conditions. When an order is brought up the button shows/hides correctly. The issue I am having is if a user brings up an order when the condition is met and the button is shown, then when they click Accept without changing the order or click Cancel I cannot find an event that will trigger for me to hide the button when no order is present. Can anyone think of a way to have an event triggered at this point?