How to update a message inside a loop? (Urgent)

Hi All

I am a newbie using biztalk 2004 to develop a simple project. I have following inbound message..

<Orders>
<Order>
<ID>1</ID>
<Success></Success>
</Order>
.
.
.
<Order>
<ID>6</ID>
<Success></Success>
</Order>

</Orders>

I want loop the order node and send order id to a web service and put the modify the success node value. The final output should be like this:
<Orders>
<Order>
<ID>1</ID>
<Success>NoStock</Success>
</Order>
.
.
.
<Order>
<ID>6</ID>
<Success>OK</Success>
</Order>

</Orders>

Anyone has some similiar sample, could you email me at yangbin990@hotmail.com

 Hello Bizltalkers!!

I know that post is quite old… but I’m facing some similar problem using Biztalk 2006 (newbie guy!).

Using (as an example) the XML previouslly posted, I should loop inside it in order to choose the destination system (webservice, Oracle, SQL, all kind of systems you could imagine!). So, I got something like this:

<Orders>
<Order>
<Type>1</Type>
</Order>

(…)

<Order>
<Type>6</Type>
</Order>

</Orders>

So for example…. when I got the Type 1 it goes to Oracle, 6 goes to WebService.

How can I accomplish that using Orchestration?

Nice week for all of you!! And many many tks!