A team or organization at this level uses planning techniques, gathers requirements in a systematic fashion, utilizes software quality assurance techniques, and follows a patterned approach on each subsequent effort.

• 处于这层的团队和组织通常使用编制计划技术,收集体系模式的需求,使用软件质量保证技术,并在后来的开发中使用模式化的方法。