<Header xmlns="http://qifstandards.org/xsd/qif3">
  <Name>{0,1}</Name>
  <File>{0,1}</File>
  <Application>{0,1}</Application>
  <Author>{0,1}</Author>
  <ApplicationSource>{0,1}</ApplicationSource>
  <Description>{0,1}</Description>
  <ScaleCoefficient>{0,1}</ScaleCoefficient>
  <ModelTolerance>{0,1}</ModelTolerance>
  <MassPropertyTolerance>{0,1}</MassPropertyTolerance>
</Header>

<xs:element name="Header" type="ProductHeaderType" minOccurs="0">
  <xs:annotation>
    <xs:documentation>The Header element gives information about the provenance of the Product data set.</xs:documentation>
  </xs:annotation>
</xs:element>

<RootPart xmlns="http://qifstandards.org/xsd/qif3">
  <Id xId="">{1,1}</Id>
</RootPart>

<xs:element name="RootPart" type="ElementReferenceType">
  <xs:annotation>
    <xs:documentation>The RootPart element is a root of CAD scene.</xs:documentation>
  </xs:annotation>
</xs:element>

<RootAssembly xmlns="http://qifstandards.org/xsd/qif3">
  <Id xId="">{1,1}</Id>
</RootAssembly>

<xs:element name="RootAssembly" type="ElementReferenceType">
  <xs:annotation>
    <xs:documentation>The RootAssembly element is a root of CAD scene.</xs:documentation>
  </xs:annotation>
</xs:element>

<RootComponent xmlns="http://qifstandards.org/xsd/qif3">
  <Id xId="">{1,1}</Id>
</RootComponent>

<xs:element name="RootComponent" type="ElementReferenceType">
  <xs:annotation>
    <xs:documentation>The RootComponent element is a root of CAD scene.</xs:documentation>
  </xs:annotation>
</xs:element>

<xs:complexType name="ProductType">
  <xs:annotation>
    <xs:documentation>The ProductType defines parts and assemblies.</xs:documentation>
  </xs:annotation>
  <xs:sequence>
    <xs:element name="Header" type="ProductHeaderType" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The Header element gives information about the provenance of the Product data set.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="GeometrySet" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional GeometrySet element is a collection of all geometric entities present in the CAD scene, divided by type in a number of sub-sets.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="TopologySet" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional TopologySet element is a collection of all topological entities present in the CAD scene, divided by type in a number of sub-sets.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="NoteSet" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional NoteSet element is a collection of all notes present in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="NoteFlagSet" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional NoteFlagSet element is a collection of all flag notes present in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="PartNoteSet" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional PartNoteSet element is a collection of all part notes and standard notes present in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="ViewSet" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional ViewSet element is a collection of all views present in the CAD scene.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="LayerSet" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional LayerSet element is a collection of all model layers.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="CoordinateSystemSet" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional CoordinateSystemSet element is a collection of all coordinate systems present in the CAD scene.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="VisualizationSet" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional VisualizationSet element is a collection of display info objects associated with PMI entities.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="AuxiliarySet" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional AuxiliarySet element is a collection of all auxiliary objects present in the CAD scene.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="PartSet" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional PartSet element is a collection of all parts present in the CAD scene.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="AssemblySet" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional AssemblySet element is a collection of all assemblies present in the CAD scene.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="ComponentSet" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional ComponentSet element is a collection of all components present in the CAD scene.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:choice minOccurs="0">
      <xs:annotation>
        <xs:documentation>This optional compositor provides a choice of the root of the CAD scene.</xs:documentation>
      </xs:annotation>
      <xs:element name="RootPart" type="ElementReferenceType">
        <xs:annotation>
          <xs:documentation>The RootPart element is a root of CAD scene.</xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="RootAssembly" type="ElementReferenceType">
        <xs:annotation>
          <xs:documentation>The RootAssembly element is a root of CAD scene.</xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="RootComponent" type="ElementReferenceType">
        <xs:annotation>
          <xs:documentation>The RootComponent element is a root of CAD scene.</xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:choice>
    <xs:element ref="AsmPaths" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional AsmPaths element is a collection of all parts present in the CAD scene.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="MaterialLibrary" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional MaterialLibrary element is a list of the materials from which the actual product is fabricated.</xs:documentation>
      </xs:annotation>
    </xs:element>
  </xs:sequence>
</xs:complexType>