The University of Sydney Page 237. Formal information handling in organizations works very well when,1. An organization is large in size2. An organization has strong information technology infrastructure3. An organization has stable structures over time4. Employees are knowledgeable–When a company has a stable structure–Responsibility and Authority Structures in formal systems can be maintained properly.–Therefore, Security models can be implemented successfully assigning clearance levels of security models according to the organizational structure –For example, higher management will be cleared to access top secrets–These enable information handling at formal level works very well.