I have a fence legend where I have rock and soil showing, as well as different groundwater level symbols. I would like some parts of the legend to disappear if not applicable to the fence. For example, if just one boring has a <<TABLE.Field>> populated but none of the rest of the borings do, if I try to use an output condition of <<HasData(<<TABLE.Field>>)>> it does not show in the legend. I don't think it is searching through all the borings.