createDeploymentCredentials.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <!--
     
     Licensed Materials - Property of IBM, 5724-E76, (C) Copyright IBM Corp. 2004 - All Rights reserved.
     
 -->
 <request 
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
     xsi:noNamespaceSchemaLocation="PortalConfig_1.3.xsd"
     type="update" create-oids="true">
   
     <!-- updating the credential vault. this script creates a new segment containing one slot in the portal
          credential vault.
          the credentials (userid and password pairs) that are stored in the vault cannot be accessed using the XML configuration
          interface. you can only set the credentials using the administration portlets for the credential vault. -->
     <portal action="locate">
     <credential-segment action="update" adapter-type="default" name="DefaultAdminSegment" user-mapped="false">
         <description>Default Admin Segment</description>
       <credential-slot action="update" name="deployment.user" active="false" system="true" resource="deployment.user" secrettype="userid-password">
                 <localedata locale="en">
                     <description>Credentials for deployment user</description>
                     <keywords>APPSERVERADMIN USER</keywords>
                 </localedata>
                 <password-secret action="create" user="deployment.user" external-id="@WasUserIdXml@">@WasPassword@</password-secret>
             </credential-slot>
 
     </credential-segment>
   </portal>
 </request>