现在当 Charlie 登录到控制台（或者按 Ctrl-Alt-F2 组合键登录到控制台，或者如前述输入 runlevel 3）时，系统将询问他要以哪个角色的身份登录。

Now when Charlie logs in on console (either Ctrl-Alt-F2 to get to a console or enter runlevel 3 as described earlier), he will be asked which role to log in to.

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在工作台窗口左下角的文本输入字段中输入工作物件的ID并按[enter]键。

ENTER the work item's ID into the text entry field in the lower left corner of the workbench window and press [ENTER].

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