use-case package

基本解释

Next, under the Use-Case Building Blocks package, copy and paste the ${functional.area} package icon and rename as Driver Ticket Payment.
接下来，在 Use-Case Building Blocks 包中，复制并粘贴 ${functional.area} package 图标，并将其重命名为 Driver Ticket Payment。
The primary audience of use-case package diagrams is project stakeholders; therefore, the organization of these diagrams should reflect their needs.
用例包图的读者主要是项目的各种涉众，因此图形的组织必须满足他们的需求。
On the basis of deep research on use-case of the system, a class diagram model of the kernel use-case package, in other words, the motion control package of the system is built.
在对系统用例深入分析的基础上，重点建立了系统的核心用例包—运动控制包对应的子系统的类图模型。