Hangzhou CMMI3 grade level CMMI4 Zhejiang Jiaxing CMMI5 level domain editing process Process Area: process area. Simply put, is one aspect of a good thing, and the corresponding software development, it is to do a certain aspect of software development. 2,3 There are 18 process areas (PA), the main contents are as follows, divided into four categories: Process Management 1. OPD: (Organizational Process Definition) organization-level process definition. Establish and maintain a useful organizational process assets. 2. OPF: (Organizational Process Focus) organization-level process focus. Plan and implement organizational process improvements based on understanding the strengths and weaknesses of existing processes on. 3. OT: (Organizational Training) training management organization. Increasing the skills and knowledge at all levels of the organization, so that they can effectively carry out their tasks. Project Management 4. PP: (Project Plan) project. At the right time to ensure the correct resources are available. Assigned tasks for each person. Coordinator. According to the actual situation, adjust the project. 5. PMC: (Project Monitoring and Control) project monitoring and control. By tracking and monitoring activities of the project in a timely manner to reflect the progress of the project, cost, risk, size, critical computer resources and workload, etc., through the analysis of trace results and take effective action based on tracking and monitoring policy, so the project team can to complete the project at a given time, cost, quality and so on. 6. SAM: (Supplier Agreement Management) supplier agreement management. Seeks to form a formal agreement from suppliers outside the project to buy products and services implementation and management. 7. IPM: (Integrated Project Management) integrated project management. The integrated, the definition of the process from the organization's standard process tailoring comes to projects and stakeholder involvement management. 8. RSKM: (Risk Management) risk management. Identify potential problems in order to deal with the risks of the activities planned and implemented, if necessary, the entire project life cycle in these activities to mitigate the adverse effects, to achieve the goal. Project Management 9. RD: (Requirement Development) requirements development. Requirements development aims to define the system boundaries and functional, non-functional requirements to stakeholders (customers, end-users), and the project team agree on the development of the content. 10. REQM (Requirement Management) requirements management. The purpose of demand management is to establish and maintain consistency between the customer and the software project will need to meet the needs of the conventions. 11. TS: (Technical Solution) technology solutions. In the development. Design and implementation of solutions to meet the needs. Design and implementation are all around the products, components and related products and process solutions. 12. PI: (Product Integration) product integration. Assembled product from the product components to ensure proper integration of product features and deliver products. 13. VAL: (Validation) to confirm. Confirmation of the product or product components meet the application requirements in practical applications. 14. VER: (Verification) verification. Verification to ensure that the selected work products meet the requirements specification. Support Management 15. CM: (Configuration Management) configuration management. Establish and maintain the integrity of the software product of the project throughout the software life cycle of the project. 16. PPQA: (Process and Product Quality Assurance) process and product quality assurance. Provide objective information during the project and related work products of the project team and management. 17. MA: (Measurement and Analysis) Measurement and Analysis. Ability to develop and maintain metrics to support the need for management information. As an improvement, understanding, control decisions. 18. DAR: (Decision Analysis and Resolution) Decision Analysis and Resolution. Application of formal evaluation process based indicators to assess candidate, on the basis of decision-making. Level 4 except 18 process areas covered by the second and third grade, increasing 19. OPP: (Organizational Process Performance) organizational process performance. Establish and maintain an organizational process performance quantitative criteria for the use of quantitative methods for management projects. 20. QPM (Quantitative Project Management) quantitative project management, project management process to quantify the project has been defined, in order to achieve the project's established quality and process performance objectives. . Level 5 to Level 2 contains 20 process areas outside of the first four, adding, 21. OID: (Organizational Innovation and Deployment) innovation and promotion of the organization, selection and promotion of organizational processes and technology to improve the incremental innovation, improvement should is measurable, the selection and promotion of the need to support the improvement of performance goals based on the quality and the process of organizing business purposes. 22. CAR: (Causal Analysis and Resolution), to identify and correct the cause of missing further prevent future recurrence. Other terms: Life Cycle: (Software Life Cycle Model) project management lifecycle. Concern is the process of managing the project. MA: (Measurement & Analysis). Ability to develop and measure sustainable development in order to meet the information needs of project management. Milestone Review: (Milestone Review) phase review. At the end of the stage and the project status review to determine whether the project should proceed to the next stage. Process Tailoring: (Process Tailoring) process tailoring. In order to define the organization's standard process can be adapted to the project management organization, regardless of whether the project is to provide products or services. Review: (Review) review. Can effectively improve the quality of systems, software and products. Testing: Software Testing.