I've been working with IPAs and Process Flows for years.
I've noticed on some delivered flows there are some nodes which are shaded and have a rectangular shaded area around the node.
I've been searching for answers on how to get these nodes to shade but I'm unable to find anything. I do like the shading in some instances but I can't find where or how to do the shades.
Screenshot example attached. (This is from the delivered Invoice Approval IPA). You see how the Start node and some of the other nodes are shaded.