How to add a SAML token to the header of my Business SOAP request? Using SOAP PRO

Hi all, 

I am quiet new to SOAPUI, and would like to have some information or guidance. 

Here is the story, I use REST API 1.9.0 pro,  my boss bought in order for me to  be ablee to send some 

webservice. But the issue I am facing right now, is that I need to insert in the header of my SOAP request 

a SAML Token. 

So far, I manage to request the token and get a response, but I'm unable to use the token within my Business SOAP Request. 

Can anyone help me? 

Thanks 

Younesse