Magician.....to answer your question first, the person who rents the "AutoEnginuity" (AE) on the cummins forum is "4X4X4Door".
Now like 1500ram12 mentions, there is the Alpha OBD program that is available that will also do fogs with high beams. It will also do MANY more things. The Alpha program and an OBD dongle that is used to connect to the truck's BCM cost about $125. A screaming deal if are planning to do additional mods to your Ram.
Should you just rent an AE or get the Alpha OBD? Depends like I said on your goals. I pasted below a link to a thread that is now the most popular on the whole forum and its about the Alpha OBD. Yes it is a massive thread. Work your way through it and you will be able to understand all that the Alpha OBD can do in addition to the fogs/high beams.
https://www.ramforum.com/threads/alfaobd.123982/