How to create multipart message manually in wcf consumptions

Question

Hi,
My purpose is to consume simple wcf service through biztalk and I am also able to do this for doing this i have following steps
step 1)  add -->generated itmes -->consume wcf service      
through this wizard  i got one .odx file two binding xml  files and some schemas
step 2) in oxd file i created 3 messages 
1-msgIn which is a simple type of mesage which is accepting input from our request schema
2-msgWcfReq- by this message we are sending a request to wcf (but when we are selecting the messagetype for this message we are selecting it form "multipart message type node" inside this node there are some automatically generated schemas when
we used wcf wizard)
3-similarly for response message also we are selecting messagetype from "multipart message type node".
and rest of the mapping we are doing and we deployed the solution and we importing the binding file which was genrated by wcf wizrad.
so it automatically fill everything for WCF port like pipeline/wcf url/soap action header
Now My question is if i am deleteing the automatically generated odx file then we don't have those aotogenrated port and schemas which are comming under "multipart message type node" 
so now how we can achieve the same thing means now i am trying to create same 3 type of message which i discussed above,because if i am trying to create multipart message manually then we don't have any schema type of things inside "multipart message
type node".
if this problem is resolved the everything will work for me  because in administration console still i want the same "bindinginformation.xml " file for wcf port bindings.
Please help me
Thx
Manoj

Answer 1

Hi Manoj,
You should not delete the auto generated orchestration even do not modify it, as it is stated in msdn.
The BizTalk WCF Service Consuming Wizard creates in your BizTalk project the BizTalk schemas and types necessary to consume WCF services. The BizTalk types such as port types and multipart message types are created in an orchestration. We recommend
that you do not modify the orchestration that the wizard creates. Instead, you can add new orchestrations in the BizTalk project for your purposes.
--------- MSDN
For Refernce
In your solution, if you are seperating your schemas project from orchestration project, in that case i personally advise to generate wcf endpoint in your schema project and after adding schema reference in orchestration
project you manually create the multipart message and a request response port as it will not display in existing port.
Regards