执行 IT 服务和解决方案的生命周期规划。开发新的需求和功能增强。创建和设计一个生命周期计划，关注 IT 服务和解决方案的当前和未来状态。 Executing life-cycle planning for IT services and solutions. Develop new requirements and feature-function enhancements. Create and design a life cycle plan that takes care of the current and future state of IT services and solutions.