The use cases and the use case requirements icons are annotated with a small arrow to indicate they are linked.
用例和用例请求上有小箭头的标识，表明它们是相连接的。
A suspect link (red slashed arrow in Figure 5) indicates that test case TC1.2 may need to be revisited due to a change in use case UC1.3.
可疑链接(图5的红色斜线箭头)说明测例TC 1.2可能因用例uc1.3的改变而需要修订。
After the final response, the Create Cluster Member submenu is displayed again, this time indicating with an arrow (->) which step is next; in this case, step 2 (Line 13).
输入最后的响应之后，再次显示CreateClusterMember 子菜单，这一次箭头 (->) 指向下一步；在这里是步骤 2（第 13 行）。
The red arrow shows that the Developing Schedule Definition business use case from Figure 7 supports the business goal that is set by the Operations Manager.
红色箭头表明出自于图7的开发进度定义(Developing Schedule Definition)业务用例支持由运作管理人员设定的业务目标。
The red arrow shows that the Developing Schedule Definition business use case from Figure 7 supports the business goal that is set by the Operations Manager.
红色箭头表明出自于图7的开发进度定义(Developing Schedule Definition)业务用例支持由运作管理人员设定的业务目标。
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