So to my understanding if I set a Cname
name = supportus (that resolves supportus.windsof.net)
target = mydomain.adfoc.us
I should be able to put on adfocus page
supportus.windsof.net
Well at this point I think I'm missing something in cloudflare administration panel because this does not work at all
(I truly think I did something wrong on that side, thanks for the help)