Nicky Barnes created in the 70s ,The Council included seven people:

Leroy Barnes,Joseph "Jazz" Hayden,Wallace Rice,Thomas "Gaps" Foreman,Ishmael Muhammed,Frank James,Guy Fisher. The seven man organization was modeled after the Italian mob families. The Council settled disputes, handled distribution problems and other drug related issues.And also Frank Lucas used her cousin like street capos for sell the heroin.