Yeah, I take several screen shots with different unit info displayed, then paste them into Photoshop, copy the un highlighted unit icons to a separate layer that goes on top for clarity, lower the opacity of the orders waypoints by 50% so they bleed through the base layer, same with the enemy footprints.
This is then placed into Illustrator where the overlay graphics are added. That in turn is then placed into InDesign where the text and other bits and bobs are pasted in, then moved about until it looks good.
This is then placed into Illustrator where the overlay graphics are added. That in turn is then placed into InDesign where the text and other bits and bobs are pasted in, then moved about until it looks good.