We are currently creating a 3D Column Chart with a varying number of datasets. Because this amount is dynamic, we don't want to have to define a color for every dataset. Currently, if we do not specify a color for the datasets, every single column defaults to an orange color. What we would like is for each dataset to have a different color. What color isn't overly important as long as they are different. I noted that the pie charts seem to default to different colors if you don't specify any and am wondering if there is a way to get that functionality with column charts?