regulations – Drone in Italy as a tourist – Where/what to do?

I am a German citizen and have a hobby drone dji mavic 2 pro. I would like to know how/where I have to do all the paperwork so that I can as a tourist fly my toy over Pisa tower and make a short video and take some pictures….

For doing this in Germany, the process is pretty clear. But what about Italy?

I want to avoid things like this here:

French tourist could face €113,000 fine…