Show the Rule Author RLFunction page. This includes the RLFunction definition area, with Name field and value DM.showDecision and Alias field, with value Show Decision, and a Return Type box showing the value void in the list. The area also includes the Update button. The Function Arguments area shows a New and Delete button, and a table for arugments including the Select an unchecked checkbox, Name a text entry field with value decision, Alias, a text entry field with value Decision made for driver, and Type, showing a list with the value, Car rental decision. The Function Body area includes a description of the function.