The University of SydneyPage 45Models can’t do everything…–Each model has its merits–An abstraction of reality is after all only an abstraction–The context of the abstraction is the environment–Military is unique–Culture of trust–Clear roles and responsibilities–Integrity typically is not much of a concern–Non-military organisationis different–Integrity is key–Trust should not be assumed–Information flows freely–Organisationshould drive the model rather than model driving the organisation–A thorough analysis of the environment is necessary–The culture and the operations need to be understood before the policy is made–Awareness need to be promulgated–The requirement of integrity must be clearly understood