C# oasis Username token

Hello,

I,m working in a web service that need to use the oasis username token validation in the service header.

Our a service use SoapHeader  protocol but we need to chage it to use the oasis protocol.

Is there any example available that use the oasis that can be used as reference.

http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd

Thanks