WSIT, Client Side Policy Settings in Netbeans, and Metro JAX-WS RI

The published wsdl of the web service we are working with has a policy tag.

But after creating a client using wsimport and Netbeans, it will not allow editing any WSIT options attributes. In Apache CXF, you can expose attributes via the API. As far as we know, in the case of Metro and Netbeans, it needs an XML file with policy attributes set. The documentation says that these attributes can be edited using the web service client settings and the auto-generated xml. But in our case the WSIT (Security) tab is not available.

Here the documentation shows how the properties should look like. http://metro.java.net/nonav/1.2/guide/Configuring_Security_Using_NetBeans_IDE.html#gfrds (Security Tab)

Is there any easy way to provide the client with options as message signature, keystore and trust (as the published service is required)?