States that were new netherland established

Do you mean which of today's states lie in the territory of New Netherland?

So, New Netherland occupied fully or partially, today's
-New York
-New Jersey
-Pennsylvania
-Delaware
-Connecticut
-Maryland (very small part)

An informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.