hi
if you cant find a group please join our clan some have done underground flawless and i am sure would help i not tried it yet but its on my list to complete , here is the link on this fourm
https://forums.ubi.com/showthread.ph...-House-of-DUKs!
or you can send me a psn to target72
we use the band app to sort out our teams
thanks
Target72