The tendency to adjust one's behavior, attitudes, or beliefs to group norms in response to real or imagined group pressure is called:

fast by juice wrld

explanation:

responsibilities im assuming

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.