这里，您将添加一个Viewlet，但是您还可以通过点击LabManagement图标和选择allRequests来获取相同的文件。

Here, you'll add a Viewlet, but you can get to the same files by clicking the Lab Management icon and selecting All Requests.

youdao

为了添加一个层，您可以点击视图中的绿色加号按钮(如果您尚未向图表添加任何层的话，那么您还可以使用点击这里以向图表添加一个新层超链接)。

To add a layer, click the green plus button in the view. (If you have not already added any layers to the diagram, you can also use the click here to add a new layer to the diagram hyperlink.)

youdao

为了添加一个层，您可以点击视图中的绿色加号按钮(如果您尚未向图表添加任何层的话，那么您还可以使用点击这里以向图表添加一个新层超链接)。

To add a layer, click the green plus button in the view. (If you have not already added any layers to the diagram, you can also use the click here to add a new layer to the diagram hyperlink.)

youdao