You can show and hide subtasks in an outlined schedule by clicking a summary task's outline symbol.

要显示或隐藏大纲日程中的子任务，可以单击摘要任务的大纲符号。

youdao

You can steal a screenshot of the Mail Rules icon from the mail outline and use that symbol.

可以从邮件外观获取MailRules图标的屏幕截图并使用该符号。

youdao

You can steal a screenshot of the Mail Rules icon from the mail outline and use that symbol.

可以从邮件外观获取MailRules图标的屏幕截图并使用该符号。

youdao