Business flow is looked into in-depth during initial phases Enterprise Application and System Integration Life Cyle for office automation and the system is designed to meet the needs of employees at all levels of the client organization. Knowledge Management with appropriate security levels is centralized so that authorized information and knowledge is effectively distributed among their employees. Messaging, Collaboration, Workflow Automation, Document Management and other client-specific sub-systems are automated and integrated to make the client organization a 'Model Paperless Office'.