target specification
1.The system requirement specification is given by UML diagrams, and the target is a system specification described in SDL.
2.Further detail planning is made after the accomplishment of the general planning,involving the explanation of quality target and quality responsibility, and the specification of controlling methods and necessary documents and records etc.
3.In the latest decade, those in management theory circle of the developed countries advanced new idea of business process reengineering, which made business process the reform target and key factor, emphasized on breaking the demarcation line between different specification departments and considered the continuity and validity of a process, with process other than specification departments as the management target of production and operation.

