<xs:element name="QPId" type="QPIdType">
  <xs:annotation>
    <xs:documentation>The required QPId element is the UUID for this document identifying it uniquely and allowing it and its elements to be referenced from other QIF documents.</xs:documentation>
  </xs:annotation>
</xs:element>

<VersionHistory n="" xmlns="http://qifstandards.org/xsd/qif3">
  <EarlierVersion>{1,unbounded}</EarlierVersion>
</VersionHistory>

<xs:element name="VersionHistory" type="VersionHistoryType" minOccurs="0">
  <xs:annotation>
    <xs:documentation>The optional VersionHistory element gives information about earlier versions of the QIF document.</xs:documentation>
  </xs:annotation>
</xs:element>

<Version xmlns="http://qifstandards.org/xsd/qif3">
  <TimeCreated>{0,1}</TimeCreated>
  <SignOffs n="">{0,1}</SignOffs>
</Version>

<xs:element name="Version" type="VersionBaseType" minOccurs="0">
  <xs:annotation>
    <xs:documentation>The optional Version element gives version information about the QIF document.</xs:documentation>
  </xs:annotation>
</xs:element>

<ValidationCounts xmlns="http://qifstandards.org/xsd/qif3">
  <ExternalQIFReferencesCount>{0,1}</ExternalQIFReferencesCount>
  <DatumDefinitionsCount>{0,1}</DatumDefinitionsCount>
  <DatumTargetDefinitionsCount>{0,1}</DatumTargetDefinitionsCount>
  <TransformsCount>{0,1}</TransformsCount>
  <CoordinateSystemsCount>{0,1}</CoordinateSystemsCount>
  <DatumReferenceFramesCount>{0,1}</DatumReferenceFramesCount>
  <MeasurementResourcesCount>{0,1}</MeasurementResourcesCount>
  <ThreadSpecificationsCount>{0,1}</ThreadSpecificationsCount>
  <ProductGeometrySetCount>{0,1}</ProductGeometrySetCount>
  <ProductTopologySetCount>{0,1}</ProductTopologySetCount>
  <ProductNoteSetCount>{0,1}</ProductNoteSetCount>
  <ProductNoteFlagSetCount>{0,1}</ProductNoteFlagSetCount>
  <ProductPartNoteSetCount>{0,1}</ProductPartNoteSetCount>
  <ProductViewSetCount>{0,1}</ProductViewSetCount>
  <ProductLayerSetCount>{0,1}</ProductLayerSetCount>
  <ProductCoordinateSystemSetCount>{0,1}</ProductCoordinateSystemSetCount>
  <ProductVisualizationSetCount>{0,1}</ProductVisualizationSetCount>
  <ProductAuxiliarySetCount>{0,1}</ProductAuxiliarySetCount>
  <ProductPartSetCount>{0,1}</ProductPartSetCount>
  <ProductAssemblySetCount>{0,1}</ProductAssemblySetCount>
  <ProductComponentSetCount>{0,1}</ProductComponentSetCount>
  <ProductAsmPathsCount>{0,1}</ProductAsmPathsCount>
  <FeatureDefinitionsCount>{0,1}</FeatureDefinitionsCount>
  <FeatureNominalsCount>{0,1}</FeatureNominalsCount>
  <FeatureItemsCount>{0,1}</FeatureItemsCount>
  <CharacteristicDefinitionsCount>{0,1}</CharacteristicDefinitionsCount>
  <DefaultCharacteristicDefinitionsCount>{0,1}</DefaultCharacteristicDefinitionsCount>
  <DefaultToleranceDefinitionsCount>{0,1}</DefaultToleranceDefinitionsCount>
  <CharacteristicNominalsCount>{0,1}</CharacteristicNominalsCount>
  <CharacteristicItemsCount>{0,1}</CharacteristicItemsCount>
  <CharacteristicGroupsCount>{0,1}</CharacteristicGroupsCount>
  <WeldSymbolSetCount>{0,1}</WeldSymbolSetCount>
  <MeasurementsPlanPresent>{0,1}</MeasurementsPlanPresent>
  <MeasurementsResultsCount>{0,1}</MeasurementsResultsCount>
  <StatisticalStudyPlansCount>{0,1}</StatisticalStudyPlansCount>
  <StatisticalStudiesResultsCount>{0,1}</StatisticalStudiesResultsCount>
  <CorrectiveActionPlansCount>{0,1}</CorrectiveActionPlansCount>
  <ManufacturingProcessTraceabilitiesCount>{0,1}</ManufacturingProcessTraceabilitiesCount>
  <FeatureRulesCount>{0,1}</FeatureRulesCount>
  <DMESelectionRulesCount>{0,1}</DMESelectionRulesCount>
  <SignaturePresent>{0,1}</SignaturePresent>
</ValidationCounts>

<xs:element name="ValidationCounts" type="ValidationCountsType" minOccurs="0">
  <xs:annotation>
    <xs:documentation>The optional ValidationCounts element contains redundancy checks in the form of counts of items in the significant lists contained within a QIF document.</xs:documentation>
  </xs:annotation>
</xs:element>

<ProductDataQuality xmlns="http://qifstandards.org/xsd/qif3">
  <ChecksPerformed>{1,1}</ChecksPerformed>
  <ChecksApproved>{1,1}</ChecksApproved>
  <Declaration>{1,1}</Declaration>
  <ProductDataQualityChecks n="">{0,1}</ProductDataQualityChecks>
</ProductDataQuality>

<xs:element name="ProductDataQuality" type="ProductDataQualityType" minOccurs="0">
  <xs:annotation>
    <xs:documentation>The optional ProductDataQuality element contains information about any product data quality checks performed on this QIF document or the data contained within it.</xs:documentation>
  </xs:annotation>
</xs:element>

<ExternalQIFReferences n="" xmlns="http://qifstandards.org/xsd/qif3">
  <ExternalQIFDocument id="">{1,unbounded}</ExternalQIFDocument>
</ExternalQIFReferences>

<xs:element name="ExternalQIFReferences" type="ExternalQIFReferencesType" minOccurs="0">
  <xs:annotation>
    <xs:documentation>The optional ExternalQIFReferences element contains information about QIF documents referenced by this document using the external id referencing mechanism in the QIFReferenceType.</xs:documentation>
  </xs:annotation>
</xs:element>

<PreInspectionTraceability xmlns="http://qifstandards.org/xsd/qif3">
  <InspectingOrganization>{0,1}</InspectingOrganization>
  <CustomerOrganization>{0,1}</CustomerOrganization>
  <SupplierCode>{0,1}</SupplierCode>
  <PurchaseOrderNumber>{0,1}</PurchaseOrderNumber>
  <OrderNumber>{0,1}</OrderNumber>
  <AsmPathIds n="">{0,1}</AsmPathIds>
  <ReportNumber>{0,1}</ReportNumber>
  <InspectionScope>{0,1}</InspectionScope>
  <InspectionMode>{0,1}</InspectionMode>
  <PartialInspection>{0,1}</PartialInspection>
  <NotableEvents n="">{0,1}</NotableEvents>
  <InspectionSoftwareItems>{0,1}</InspectionSoftwareItems>
  <InspectionProgram>{0,1}</InspectionProgram>
  <SecurityClassification>{0,1}</SecurityClassification>
  <PlantLocation id="">{0,1}</PlantLocation>
  <ReferencedQIFPlanInstance>{1,1}</ReferencedQIFPlanInstance>
  <ReferencedQIFPlan>{1,1}</ReferencedQIFPlan>
  <FormalStandardId xId="">{1,1}</FormalStandardId>
  <Attributes n="">{0,1}</Attributes>
</PreInspectionTraceability>

<xs:element name="PreInspectionTraceability" type="PreInspectionTraceabilityType" minOccurs="0">
  <xs:annotation>
    <xs:documentation>The optional PreInspectionTraceability element gives traceability information that applies to the entire QIF document.</xs:documentation>
  </xs:annotation>
</xs:element>

<DatumDefinitions n="" xmlns="http://qifstandards.org/xsd/qif3">
  <DatumDefinition id="">{1,unbounded}</DatumDefinition>
</DatumDefinitions>

<xs:element name="DatumDefinitions" type="DatumDefinitionsType" minOccurs="0">
  <xs:annotation>
    <xs:documentation>The optional DatumDefinitions element gives information about the datum definitions to be used in the QIF document.</xs:documentation>
  </xs:annotation>
</xs:element>

<DatumTargetDefinitions n="" xmlns="http://qifstandards.org/xsd/qif3">
  <DatumTarget id="">{1,unbounded}</DatumTarget>
</DatumTargetDefinitions>

<xs:element name="DatumTargetDefinitions" type="DatumTargetDefinitionsType" minOccurs="0">
  <xs:annotation>
    <xs:documentation>The optional DatumTargetDefinitions element gives information about the datum targets to be used in the QIF document.</xs:documentation>
  </xs:annotation>
</xs:element>

<DatumReferenceFrames n="" xmlns="http://qifstandards.org/xsd/qif3">
  <DatumReferenceFrame id="">{1,unbounded}</DatumReferenceFrame>
</DatumReferenceFrames>

<xs:element name="DatumReferenceFrames" type="DatumReferenceFramesType" minOccurs="0">
  <xs:annotation>
    <xs:documentation>The optional DatumReferenceFrames element gives information about the datum reference frames to be used in the QIF document.</xs:documentation>
  </xs:annotation>
</xs:element>

<ThreadSpecifications n="" xmlns="http://qifstandards.org/xsd/qif3">
  <ThreadSpecification>{1,unbounded}</ThreadSpecification>
</ThreadSpecifications>

<xs:element name="ThreadSpecifications" type="ThreadSpecificationsType" minOccurs="0">
  <xs:annotation>
    <xs:documentation>The optional ThreadSpecifications element gives information about the thread specifications used in the QIF document.</xs:documentation>
  </xs:annotation>
</xs:element>

<xs:element name="UserDataXML" type="UserDataXMLType" minOccurs="0">
  <xs:annotation>
    <xs:documentation>The UserDataXML element defines a user-defined XML structure from any namespace that is not the target namespace. The XML processor will validate elements if the corresponding schema will be presented. If the schema cannot be obtained, no errors will occur.</xs:documentation>
  </xs:annotation>
</xs:element>

<Signature Id="" xmlns="http://qifstandards.org/xsd/qif3" xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
  <ds:SignedInfo Id="">{1,1}</ds:SignedInfo>
  <ds:SignatureValue Id="">{1,1}</ds:SignatureValue>
  <ds:KeyInfo Id="">{0,1}</ds:KeyInfo>
  <ds:Object Encoding="" Id="" MimeType="">{0,unbounded}</ds:Object>
</Signature>

<xs:element name="Signature" type="ds:SignatureType" minOccurs="0">
  <xs:annotation>
    <xs:documentation>The Signature element is as defined in the XML-Signature Syntax and Processing W3C Recommendation 12 February 2002. http://www.w3.org/TR/2002/REC-xmldsig-core-20020212</xs:documentation>
  </xs:annotation>
</xs:element>

<xs:complexType name="QIFDocumentType">
  <xs:annotation>
    <xs:documentation>The QIFDocumentType defines a QIF document.</xs:documentation>
  </xs:annotation>
  <xs:sequence>
    <xs:element name="QPId" type="QPIdType">
      <xs:annotation>
        <xs:documentation>The required QPId element is the UUID for this document identifying it uniquely and allowing it and its elements to be referenced from other QIF documents.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="Attributes" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional Attributes element contains user defined attributes (typified, binary array, or XML structured).</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element name="VersionHistory" type="VersionHistoryType" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional VersionHistory element gives information about earlier versions of the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element name="Version" type="VersionBaseType" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional Version element gives version information about the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="Header" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional Header element contains information about the creation of this QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element name="ValidationCounts" type="ValidationCountsType" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional ValidationCounts element contains redundancy checks in the form of counts of items in the significant lists contained within a QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element name="ProductDataQuality" type="ProductDataQualityType" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional ProductDataQuality element contains information about any product data quality checks performed on this QIF document or the data contained within it.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element name="ExternalQIFReferences" type="ExternalQIFReferencesType" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional ExternalQIFReferences element contains information about QIF documents referenced by this document using the external id referencing mechanism in the QIFReferenceType.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="StandardsDefinitions" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional StandardsDefinitions element contains information about standards and specifications.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="SoftwareDefinitions" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional SoftwareDefinitions element contains information about software applications.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="AlgorithmDefinitions" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional SoftwareDefinitions element contains information about algorithms.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element name="PreInspectionTraceability" type="PreInspectionTraceabilityType" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional PreInspectionTraceability element gives traceability information that applies to the entire QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="FileUnits" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional FileUnits element gives information about the units used in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element name="DatumDefinitions" type="DatumDefinitionsType" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional DatumDefinitions element gives information about the datum definitions to be used in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element name="DatumTargetDefinitions" type="DatumTargetDefinitionsType" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional DatumTargetDefinitions element gives information about the datum targets to be used in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="Transforms" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional Transforms element gives information about the transforms to be used in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="CoordinateSystems" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional CoordinateSystems element gives information about the coordinate systems to be used in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element name="DatumReferenceFrames" type="DatumReferenceFramesType" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional DatumReferenceFrames element gives information about the datum reference frames to be used in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="MeasurementResources" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional MeasurementResources element gives information about the measurement resources used in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element name="ThreadSpecifications" type="ThreadSpecificationsType" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional ThreadSpecifications element gives information about the thread specifications used in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="Product" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional Product element gives information about the parts and assemblies used in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="Features" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional Features element gives information about the features used in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="FeatureZones" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional FeatureZones element gives information about the feature zones used in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="Characteristics" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional Characteristics element gives information about the characteristics used in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="Plan" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional Plan element gives information about the measurement plan used in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="Results" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional Results element gives information about the measurement results used in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="Statistics" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional Statistics element gives information about statistical plans and the statistical results in the QIF document.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="ManufacturingProcessTraceabilities" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional ManufacturingProcessTraceabilities element gives traceability information about the manufacturing process or processes used.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element ref="Rules" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The optional Rules element gives information about rules in the QIF document for selecting on a per-feature basis any or all of (1) the quantity of hit points to use, (2) the strategy to use for locating hit points, and (3) the substitute feature algorithm to use.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element name="UserDataXML" type="UserDataXMLType" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The UserDataXML element defines a user-defined XML structure from any namespace that is not the target namespace. The XML processor will validate elements if the corresponding schema will be presented. If the schema cannot be obtained, no errors will occur.</xs:documentation>
      </xs:annotation>
    </xs:element>
    <xs:element name="Signature" type="ds:SignatureType" minOccurs="0">
      <xs:annotation>
        <xs:documentation>The Signature element is as defined in the XML-Signature Syntax and Processing W3C Recommendation 12 February 2002. http://www.w3.org/TR/2002/REC-xmldsig-core-20020212</xs:documentation>
      </xs:annotation>
    </xs:element>
  </xs:sequence>
  <xs:attribute name="versionQIF" type="xs:NMTOKEN" fixed="3.0.0" use="required"/>
  <xs:attribute name="idMax" type="xs:unsignedInt" use="required">
    <xs:annotation>
      <xs:documentation>The required idMax attribute specifies the largest Id used in the document.</xs:documentation>
    </xs:annotation>
  </xs:attribute>
</xs:complexType>

<xs:attribute name="versionQIF" type="xs:NMTOKEN" fixed="3.0.0" use="required"/>

<xs:attribute name="idMax" type="xs:unsignedInt" use="required">
  <xs:annotation>
    <xs:documentation>The required idMax attribute specifies the largest Id used in the document.</xs:documentation>
  </xs:annotation>
</xs:attribute>