If you draw a chart as depicted in LPP-2501 with two sets of columns and labels over all columns, there's no way to specify that you only want to draw labels over one set of columns. It's an all or nothing kind of thing, where either you have the labels on all columns or you don't have any. It would be nice to be able to specify that you want labels ONLY over, say, the second set of columns out of four sets, or the last three in a set of five, and such.