User-Agent option issue ?

Hi,

I need to change the user-agent header field in my soap requests. But even if I set it in the preferences window, all my requests continue to use the HttpApache library standard's user-agent.

Here are the Raw data when I execute my request (I got 2 user-agent !):

POST https://xxx.xxx.xxx/Authentification HTTP/1.1
Accept-Encoding: gzip,deflate
User-Agent: SoapUI-metier
Content-Type: text/xml;charset=UTF-8
SOAPAction: ""
Host: xxx.xxx.xxx

Proxy-Connection: Keep-Alive
User-Agent: Apache-HttpClient/4.1.1 (java 1.5)

And here a wireshark dump of the headers :

CONNECT xxx.xxx.xxx:443 HTTP/1.1

Host: xxx.xxx.xxx

Proxy-Connection: Keep-Alive

User-Agent: Apache-HttpClient/4.1.1 (java 1.5)

Do I miss something in the configuration ?

Thanks.

Mathieu.