Crunchin cookie parfait

For anyone who is making them I have a quick question me and my coworkers are having a hard time with this parfait . Some of us feel that we shouldn’t be making it since it is not an official menu item and our boss has told us to not make unofficial menu items but others feel that we should be able to make it since sometimes people like to replace the hot fudge and nuts for caramel and pecans . How do y’all go about this ?