UpMap is a way to customize your ECU. It is not really for us, older Moto Guzzi owners, but a saw that more than a few have other motorcycles, including Ducati.
Guareschi proposes tailor made maps to suit your bike, and exhaust systems. https://store.up-map.it/en/3-maps
I have sent them a request to find out if they were going to make the T-800 interface compatible with the V11 ECUs.
Just for your information. At this time, it is not an alternative to Guzzi Diag for our V11.