Map Zigbee Network

I would like to graphically map my Zigbee Network and have followed the 2015 post by John Rucker without success. I have the Digi XCTU set up but the suggested XML Configuration File is no longer available and I do not know what or how to alter the available settings that will allow me to add the Digi to the Zigbee Network.
I am totally ignorant of any coding and depend on graphic UI.

Any help would be greatly appreciated.

Thanks,
Eugene