@rondoan check this
Spoiler: link
https://www.dkv-euroservice.com/se/services/value-added-services/online-services/poi-navigation-data/

I succed something, yet its a problem Dkv its in conflict with keyfuels I cant have both on the map on nextgen
But in Luna its no conflict beetwen dkv and keyfuels
I still try to solve this, maybe you can help me