图1：在每个迭代的开始，敏捷团队会与客户商谈来确定新的特性或变更请求。
Figure 1: at the start of each iteration, agile teams negotiate with the customer to define new features or change requests.
但是为宣传或者住入而必须选择的新的或者变更的特性，是十分关键的。
But this is the critical moment during which new or changed features must be chosen for propagation or rejection.
升级顾问还会确定那些可能会影响到升级的特性和配置变更，并提供描述每个确定问题和解决方法的文档链接。
Upgrade Advisor identifies feature and configuration changes that might affect your upgrade, and it provides links to documentation that describes each identified issue and how to resolve it.
应用推荐