<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">

  <xs:include schemaLocation="ore_types.xsd"/>
  <xs:include schemaLocation="instruments.xsd"/>
  <xs:include schemaLocation="referencedata.xsd"/>
  <xs:include schemaLocation="simulation.xsd"/>
  <xs:include schemaLocation="creditsimulation.xsd"/>
  <xs:include schemaLocation="curveconfig.xsd"/>
  <xs:include schemaLocation="conventions.xsd"/>
  <xs:include schemaLocation="nettingsetdefinitions.xsd"/>
  <xs:include schemaLocation="pricingengines.xsd"/>
  <xs:include schemaLocation="todaysmarket.xsd"/>
  <xs:include schemaLocation="sensitivity.xsd"/>
  <xs:include schemaLocation="stress.xsd"/>
  <xs:include schemaLocation="ore.xsd"/>
  <xs:include schemaLocation="calendaradjustment.xsd"/>
  <xs:include schemaLocation="currencyconfig.xsd"/>
  <xs:include schemaLocation="iborfallbackconfig.xsd"/>
  <xs:include schemaLocation="baselTrafficLightconfig.xsd"/>
  <xs:include schemaLocation="scriptlibrary.xsd"/>
  <xs:include schemaLocation="simmcalibration.xsd"/>
  <xs:include schemaLocation="counterparty.xsd"/>
  <xs:include schemaLocation="historicalreturnconfig.xsd" />
  <!--<xs:include schemaLocation="collateralbalance.xsd"/>-->

  <xs:element type="portfolio" name="Portfolio"/>

<xs:element name="subTradeGroup" abstract="true"/>
<xs:element name="Trade" type="trade" substitutionGroup="subTradeGroup"/>
<xs:element name="SubTrade" type="subTrade" substitutionGroup="subTradeGroup"/>


  <xs:complexType name="trade">
    <xs:sequence>
      <xs:element type="oreTradeType" name="TradeType"/>
      <xs:element type="envelope" name="Envelope" minOccurs="0"/>
      <xs:element type="tradeActions" name="TradeActions" minOccurs="0"/>
      <xs:group ref="oreTradeData" minOccurs="0"/>
    </xs:sequence>
    <xs:attribute type="xs:string" name="id" use="required"/>
  </xs:complexType>
  <xs:complexType name="subTrade">
    <xs:sequence>
      <xs:element type="oreTradeType" name="SubTradeType"/>
      <xs:element type="envelope" name="Envelope" minOccurs="0"/>
      <xs:element type="tradeActions" name="TradeActions" minOccurs="0"/>
      <xs:group ref="oreTradeData" minOccurs="0"/>
    </xs:sequence>
    <xs:attribute type="xs:string" name="id"/>
  </xs:complexType>


  <xs:complexType name="portfolio">
    <xs:sequence>
      <xs:element type="trade" name="Trade" maxOccurs="unbounded" minOccurs="0">
      </xs:element>
    </xs:sequence>
  </xs:complexType>

  <!-- <xs:complexType name="trade"> -->
    <!-- <xs:sequence> -->
      <!-- <xs:element type="oreTradeType" name="TradeType"/> -->
      <!-- <xs:element type="envelope" name="Envelope" minOccurs="0"/> -->
      <!-- <xs:element type="tradeActions" name="TradeActions" minOccurs="0"/> -->
      <!-- <xs:group ref="oreTradeData" minOccurs="0"/> -->
    <!-- </xs:sequence> -->
    <!-- <xs:attribute type="xs:string" name="id" use="required"/> -->
  <!-- </xs:complexType> -->
  <!-- <xs:complexType name="subTrade"> -->
    <!-- <xs:sequence> -->
      <!-- <xs:element type="oreTradeType" name="SubTradeType"/> -->
      <!-- <xs:element type="envelope" name="Envelope" minOccurs="0"/> -->
      <!-- <xs:element type="tradeActions" name="TradeActions" minOccurs="0"/> -->
      <!-- <xs:group ref="oreTradeData" minOccurs="0"/> -->
    <!-- </xs:sequence> -->
    <!-- <xs:attribute type="xs:string" name="id"/> -->
  <!-- </xs:complexType> -->

</xs:schema>