Does RoboHelp have a way to create linkable flow charts?

Is it possible to create an interactive "diagramming/process flow" chart (i.e. Visio) in RoboHelp? A way to create a series of basic images, with editable text boxes, that can be linked to other topics? Other than importing the images and creating image maps? Does RoboHelp have "boxes", or buttons, that can be hyperlinked and contain text?

I can create a process flow in Visio (or Illustrator), import the image into RoboHelp, and create the image maps to point towards the topics. But when a change is needed, I have to go back to Visio and do the whole process over again. If the new image is close to the old one, I can get by with some minor adjusting to the image map boundaries, but a major change means pretty much a full remake.