Data from response to be added into request with additions

Hi!
I need to use parameter's value of response as parameter's value+some text of the following request. Is it possible to do using SoapUI?
Here is the e.g.:
1. the response is:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Body>
<ns1:getAdvancedCommentsResponse soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns1="http://customer.business.ebridge.mediaspectrum.com">
<getAdvancedCommentsReturn xsi:type="soapenc:string" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"><![CDATA[<?xml version="1.0" encoding="UTF-8"?><ad id="101038"><point><x>10</x><y>8</y><number/><groupNumber>1</groupNumber><comment><username>test</username><userid>567</userid><usertype>user</usertype><date>07/15/2010 12:37:55:650 MSD</date><text>TRN0000000567-01</text><timestamp>1279183075650</timestamp></comment></point></ad>]]></getAdvancedCommentsReturn>
</ns1:getAdvancedCommentsResponse>
</soapenv:Body>
</soapenv:Envelope>
2. I need to send the request that uses parameter's value of the previous request (xml data) with inserted new data as:
<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:cus="http://customer.business.ebridge.mediaspectrum.com">
<soapenv:Header/>
<soapenv:Body>
<cus:setAdvancedComments soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<in0 xsi:type="ebr:userContext" xmlns:ebr="ebridge:UserContext">
<name xsi:type="soapenc:string">test</name>
<ip xsi:type="soapenc:string"/>
<password xsi:type="soapenc:string">test</password>
<DBName xsi:type="soapenc:string">test</DBName>
</in0>
<in1 xsi:type="soapenc:long" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">${Properties#ad1}</in1>
<in2 xsi:type="soapenc:string" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"><![CDATA[<?xml version="1.0" encoding="UTF-8"?><ad id="101038"><point><x>10</x><y>8</y><number/><groupNumber>1</groupNumber><comment><username>test</username><userid>567</userid><usertype>user</usertype><date>07/15/2010 12:37:55:650 MSD</date><text>TRN0000000567-01</text><timestamp>1279183075650</timestamp></comment></point></ad>]]></in2>
</cus:setAdvancedComments>
</soapenv:Body>
</soapenv:Envelope>

I need to insert one more <point> node into this request.

What I did: I created Property Transfer where I use XQuery to extract the value I need from response (//getAdvancedCommentsReturn) and inserted it in the following request's in2 (//in2). This works good but since I need these methods to repeat a lot (getAdvancedComments, then setAdvancedComments, then getAdvancedComments again etc), I have the same data repeated, but I need it to be as "some data from response"+my_data+"some data from response" i.e. I need some data (it can be static, the same every time) to be added in request.
How can I do this, any thoughts?

Thanks a lot!