在每个小部件的配置模式中，选择Cooperative选项卡并勾选Enable this widget to interact with o ther widgets。

In configure mode of each widget, select the Cooperative TAB and check Enable this widget to interact with other widgets.

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然后通过勾选properties视图的Authorizations选项卡上的Enable Security复选框启用安全性，如图8所示。

Then, enable security by checking the enable security box on the Authorizations TAB in the Properties view, as shown in Figure 8.

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