I won the Dv2015 and filed the DS-260 Application . My last name in passport is Mahmoud . However my last name in high school certificate and university certificates is Mahmoud Ali because my country uses a different way when it comes to last names from the USA . They use the first 4 names at times or 5 names at other times . So my name in passport is mentioned in 4 first names while in graduation certificates it is used in 5 names form . ! I want to include this information but do not know how ?!