There a boss that give part of clan territories called zone to his trusted liutenents that are called capizona.

So have:

Boss
Capozona
Soldiers (camorristi)

If the clan control a huge territory a capozona could control a city or if the clan is small only a hood or a street.
Ever in the biggest clan there are some white collar men that invest that invest the money and pay the families of the clan members that are jailed. But the above divisione is the more common.