将网站添加到Silverlight权限选项卡

我有一个Intranet网站，使用Silverlight应用程序与计算机的WebCam拍照。

I have an intranet site that uses a Silverlight application to take pictures with the WebCam of the computer.

在开发环境测试网站很好，但测试

Testing the site on a Development environment works fine but testing the site on a QA environment wont display any image.

在这两个网站上查看更多内容我发现Silverlight权限标签定义了ALLOW到开发网址，但是

Looking more in deep on both sites I see that the Silverlight permissions tab has define "ALLOW" to the Development URL but the QA url does not appear at all on the permissions tab.

如何将QA网站的网址添加到Silverlight权限标签上的权限标签？

How can I add the URL of the QA site to the permissions tab on the Silverlight Permissions tab ?

我使用的是Silverlight 4.0。

I am using the Silverlight 4.0.

感谢您的回复。