I've already posted to the forum about this problem and I've seen in the forum that several others suddenly have this problem also and there are no solutions to the problem. We are following the instructions--the function isn't working. Because of that, I have to vote that this is broken. It was working fine. Now for some reason it seems we can't have more than one checkbox. Only the first one works and the second one gets unchecked and marked as being improperly configured when it is configured exactly the same as the first one: just a label and type: checkbox.