<?xml version="1.0"?>

   <schema uri="urn:x-commerceone:document:com:commerceone:XCBL30:XCBL30.sox$1.0">

      <elementtype name="ItemResourceAuthorization">
         <model>
            <sequence>
               <element type="ResourceAuthorizationCode" name="ResourceAuthorizationCoded"/>
               <element type="string" name="ResourceAuthorizationCodedOther" occurs="?"/>
               <element type="ValidityDates" occurs="?"/>
            </sequence>
         </model>
      </elementtype>

      <datatype name="ResourceAuthorizationCode">
         <enumeration datatype="NMTOKEN">
            <option>Other</option>
            <option>Finished</option>
            <option>QuantityBasedPricingGroups</option>
            <option>Labor</option>
            <option>LaborAndMaterial</option>
            <option>Material</option>
            <option>CumulativeQuantityRequiredPriortoFirstSchedulePeriod</option>
            <option>PreviouslyReleasedRequirements</option>
         </enumeration>
      </datatype>

   </schema>