If we're just talking about custom slot names, I don't see the advantage of separating the user-entered names into a "description" column. Why wouldn't you just want to be able to add your own custom names to the list of available slots?
If we're just talking about custom slot names, I don't see the advantage of separating the user-entered names into a "description" column. Why wouldn't you just want to be able to add your own custom names to the list of available slots?