I'm updating the map books for the electric utility and have created two different map series in ArcGIS Pro. One for the map grids and another for the developments. Although there was a significant learning curve, everything seems to be working well.
However, I would like to put the legend for the entire map book on one separate layout page. I don't want to have a map frame on the page, just the legend. I can only get a legend to show up if I add a map frame to the layout, and then the contents of the legend only show what is in the map frame - not every layer possible for each of the map series.
Is this even possible? Or am I going to have to create a legend in ArcMap, save it as a pdf, and then combine the legend pdf with the map series pdf in order to create a single map book?