The custom maps is a very powerful and sought after feature. Thanks so much to those that have taken the time to work on it. In our case, we have a lot of similar sites and we are attempting to create maps for each. It would be very convenient to be able to duplicate a map or create from a template and change the nodes and edges. This would allow for consistent placement of the elements over the set of maps.
4 Likes
Second this! 
I would love to see this feature added as well!
Thanks