CMMI(第4讲).ppt

CMMI第四讲过程域L3(1) 南京大学软件学院 荣国平 2006-2-17 ronggp@software.nju.edu.cn Agenda Requirements Development Technical Solution Product Integration Verification Validation Organizational Process Focus Organizational Process Definition Organizational Training Integrated Project Management for IPPD Risk Management Integrated Teaming Integrated Supplier Management Decision Analysis and Resolution Organizational Environment for Integration Requirements Development Purpose To produce and analyze customer, product, and product-component requirements Requirements Development - Context Specific and Generic Goals SG 1: Develop Customer Requirements Stakeholder needs, expectations, constraints, and interfaces are collected and translated into customer requirements. SG 2: Develop Product Requirements Customer requirements are refined and elaborated to develop product and product-component requirements. SG 3: Analyze and Validate Requirements The requirements are analyzed and validated, and a definition of required functionality is developed. GG 3 Institutionalize a Defined Process The Process is institutionalized as a defined process. SG 1 Develop Customer Requirements SP 1.1 Elicit Needs Elicit stakeholder needs, expectations, constraints, and interfaces for all phases of the product life cycle SP 1.2 Develop the Customer Requirements Transform stakeholder needs, expectations, constraints, and interfaces into customer requirements SG 2: Develop Product Requirements SP 2.1: Establish Product and Product-Component Requirements Establish and maintain product and product-component requirements, which are based on the customer requirements. SP 2.2: Allocate Product-Component Requirements Allocate the requirements for each product component. SP 2.3: Identify Interface Requirements Identify interface requirements. SG 3: Analyze and Validate Requirements (1) SP 3.1: Establish Operational Concepts and Scenarios Establish and maintain operational concepts and associated sc