Add a constant xml

Hi,

I'm trying to run a web service performans test using SoapUIPro and I have two services, lets say Service1 and Service2.

Service2's request should include Service1's response, this can be overcomed by "Property Transfer". But the question is, for each run also, I have to add a constant xml comment into Service2's request which is actually transferred from Service1's response.

Could you please tell me how to add this constent xml (<decision>CONFIRM</decision>).

Thanks