Example XSD for transformation

workflow.xsd

<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema targetNamespace="http://www.wfmc.org/2002/XPDL1.0" 
   xmlns:xpdl="http://www.wfmc.org/2002/XPDL1.0" 
   xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
   xmlns:xsd2hbm="http://www.tfd.co.uk/2006/xsd2hbm.xsd"
   elementFormDefault="qualified" attributeFormDefault="unqualified">
   <xsd:element name="Activities" xsd2hbm:action="set" xsd2hbm:targetclass="Activity" >
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:Activity" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Activity">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:Description" minOccurs="0"/>
            <xsd:element ref="xpdl:Limit" minOccurs="0"/>
            <xsd:choice>
               <xsd:element ref="xpdl:Route"/>
               <xsd:element ref="xpdl:Implementation"/>
               <xsd:element ref="xpdl:BlockActivity"/>
            </xsd:choice>
            <xsd:element ref="xpdl:Performer" minOccurs="0"/>
            <xsd:element ref="xpdl:StartMode" minOccurs="0"/>
            <xsd:element ref="xpdl:FinishMode" minOccurs="0"/>
            <xsd:element ref="xpdl:Priority" minOccurs="0"/>
            <xsd:element ref="xpdl:Deadline" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element ref="xpdl:SimulationInformation" minOccurs="0"/>
            <xsd:element ref="xpdl:Icon" minOccurs="0"/>
            <xsd:element ref="xpdl:Documentation" minOccurs="0"/>
            <xsd:element ref="xpdl:TransitionRestrictions" minOccurs="0"/>
            <xsd:element ref="xpdl:ExtendedAttributes" minOccurs="0"/>
         </xsd:sequence>
         <xsd:attribute name="Id" type="xsd:NMTOKEN" use="required"  />
         <xsd:attribute name="Name" type="xsd:string" />
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="ActivitySet">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:Activities" minOccurs="0"/>
            <xsd:element ref="xpdl:Transitions" minOccurs="0"/>
         </xsd:sequence>
         <xsd:attribute name="Id" type="xsd:NMTOKEN" use="required"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="ActivitySets" xsd2hbm:action="set" xsd2hbm:targetclass="ActivitySet" >
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:ActivitySet" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="ActualParameter" type="xsd:string"  />
   <xsd:element name="ActualParameters" xsd2hbm:action="set" xsd2hbm:targetclass="ActualParameter" >
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:ActualParameter" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Application">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:Description" minOccurs="0"/>
            <xsd:choice>
               <xsd:element ref="xpdl:FormalParameters"/>
               <xsd:element ref="xpdl:ExternalReference" minOccurs="0"/>
            </xsd:choice>
            <xsd:element ref="xpdl:ExtendedAttributes" minOccurs="0"/>
         </xsd:sequence>
         <xsd:attribute name="Id" type="xsd:NMTOKEN" use="required"/>
         <xsd:attribute name="Name" type="xsd:string"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Applications" xsd2hbm:action="set" xsd2hbm:targetclass="Application">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:Application" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="ArrayType">
      <xsd:complexType>
         <xsd:group ref="xpdl:DataTypes"/>
         <xsd:attribute name="LowerIndex" type="xsd:NMTOKEN" use="required" xsd2hbm:type="int" xsd2hbm:length="4"/>
         <xsd:attribute name="UpperIndex" type="xsd:NMTOKEN" use="required" xsd2hbm:type="int" xsd2hbm:length="4"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Author" type="xsd:string" xsd2hbm:action="ignore" />
   <xsd:element name="Automatic"  xsd2hbm:action="ignore">
      <xsd:complexType/>
   </xsd:element>
   <xsd:element name="BasicType" xsd2hbm:action="ignore" >
      <xsd:complexType>
         <xsd:attribute name="Type" use="required" xsd2hbm:length="10">
            <xsd:simpleType>
               <xsd:restriction base="xsd:NMTOKEN">
                  <xsd:enumeration value="STRING"/>
                  <xsd:enumeration value="FLOAT"/>
                  <xsd:enumeration value="INTEGER"/>
                  <xsd:enumeration value="REFERENCE"/>
                  <xsd:enumeration value="DATETIME"/>
                  <xsd:enumeration value="BOOLEAN"/>
                  <xsd:enumeration value="PERFORMER"/>
               </xsd:restriction>
            </xsd:simpleType>
         </xsd:attribute>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="BlockActivity" xsd2hbm:action="ignore">
      <xsd:complexType>
         <xsd:attribute name="BlockId" type="xsd:NMTOKEN" use="required"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Codepage" type="xsd:string" xsd2hbm:action="ignore" />
   <xsd:element name="Condition">
      <xsd:complexType mixed="true">
         <xsd:choice minOccurs="0" maxOccurs="unbounded">
            <xsd:element ref="xpdl:Xpression"/>
         </xsd:choice>
         <xsd:attribute name="Type" xsd2hbm:length="20">
            <xsd:simpleType>
               <xsd:restriction base="xsd:NMTOKEN">
                  <xsd:enumeration value="CONDITION"/>
                  <xsd:enumeration value="OTHERWISE"/>
                  <xsd:enumeration value="EXCEPTION"/>
                  <xsd:enumeration value="DEFAULTEXCEPTION"/>
               </xsd:restriction>
            </xsd:simpleType>
         </xsd:attribute>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="ConformanceClass" xsd2hbm:action="ignore" >
      <xsd:complexType>
         <xsd:attribute name="GraphConformance" xsd2hbm:length="20">
            <xsd:simpleType>
               <xsd:restriction base="xsd:NMTOKEN">
                  <xsd:enumeration value="FULL_BLOCKED"/>
                  <xsd:enumeration value="LOOP_BLOCKED"/>
                  <xsd:enumeration value="NON_BLOCKED"/>
               </xsd:restriction>
            </xsd:simpleType>
         </xsd:attribute>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Cost" type="xsd:string" xsd2hbm:length="20" xsd2hbm:action="ignore"/>
   <xsd:element name="CostUnit" type="xsd:string" xsd2hbm:length="20" xsd2hbm:action="ignore"/>
   <xsd:element name="Countrykey" type="xsd:string" xsd2hbm:length="10" xsd2hbm:action="ignore"/>
   <xsd:element name="Created" type="xsd:string" xsd2hbm:length="20" xsd2hbm:action="ignore"/>
   <xsd:element name="DataField">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:DataType"/>
            <xsd:element ref="xpdl:InitialValue" minOccurs="0"/>
            <xsd:element ref="xpdl:Length" minOccurs="0"/>
            <xsd:element ref="xpdl:Description" minOccurs="0"/>
            <xsd:element ref="xpdl:ExtendedAttributes" minOccurs="0"/>
         </xsd:sequence>
         <xsd:attribute name="Id" type="xsd:NMTOKEN" use="required"/>
         <xsd:attribute name="Name" type="xsd:string"/>
         <xsd:attribute name="IsArray" default="FALSE" xsd2hbm:type="boolean">
            <xsd:simpleType>
               <xsd:restriction base="xsd:NMTOKEN">
                  <xsd:enumeration value="TRUE"/>
                  <xsd:enumeration value="FALSE"/>
               </xsd:restriction>
            </xsd:simpleType>
         </xsd:attribute>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="DataFields" xsd2hbm:action="set" xsd2hbm:targetclass="DataField" >
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:DataField" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="DataType" xsd2hbm:action="ignore" >
      <xsd:complexType>
         <xsd:group ref="xpdl:DataTypes"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:group name="DataTypes">
      <xsd:choice>
         <xsd:element ref="xpdl:BasicType"/>
         <xsd:element ref="xpdl:DeclaredType"/>
         <xsd:element ref="xpdl:SchemaType"/>
         <xsd:element ref="xpdl:ExternalReference"/>
         <xsd:element ref="xpdl:RecordType"/>
         <xsd:element ref="xpdl:UnionType"/>
         <xsd:element ref="xpdl:EnumerationType"/>
         <xsd:element ref="xpdl:ArrayType"/>
         <xsd:element ref="xpdl:ListType"/>
      </xsd:choice>
   </xsd:group>
   <xsd:element name="Deadline">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element name="DeadlineCondition" minOccurs="1" maxOccurs="1"/>
            <xsd:element name="ExceptionName" minOccurs="1" maxOccurs="1"/>
         </xsd:sequence>
         <xsd:attribute name="Execution" xsd2hbm:length="10">
            <xsd:simpleType>
               <xsd:restriction base="xsd:NMTOKEN">
                  <xsd:enumeration value="ASYNCHR"/>
                  <xsd:enumeration value="SYNCHR"/>
               </xsd:restriction>
            </xsd:simpleType>
         </xsd:attribute>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="DeclaredType" xsd2hbm:action="ignore" >
      <xsd:complexType>
         <xsd:attribute name="Id" type="xsd:IDREF" use="required"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Description" type="xsd:string" xsd2hbm:length="254" xsd2hbm:action="ignore"/>
   <xsd:element name="Documentation" type="xsd:string" xsd2hbm:length="254" xsd2hbm:action="ignore"/>
   <xsd:element name="Duration" type="xsd:string" xsd2hbm:length="32" xsd2hbm:action="ignore"/>
   <xsd:element name="EnumerationType" xsd2hbm:action="set" xsd2hbm:targetclass="EnumerationValue" >
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:EnumerationValue" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="EnumerationValue"  >
      <xsd:complexType>
         <xsd:attribute name="Name" type="xsd:NMTOKEN" use="required"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="ExtendedAttribute">
      <xsd:complexType mixed="true">
         <xsd:choice minOccurs="0" maxOccurs="unbounded">
            <xsd:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:choice>
         <xsd:attribute name="Name" type="xsd:NMTOKEN" use="required"/>
         <xsd:attribute name="Value" type="xsd:string"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="ExtendedAttributes" xsd2hbm:action="set" xsd2hbm:targetclass="ExtendedAttribute">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:ExtendedAttribute" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="ExternalPackage">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:ExtendedAttributes" minOccurs="0"/>
         </xsd:sequence>
         <xsd:attribute name="href" type="xsd:string"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="ExternalPackages" xsd2hbm:action="set" xsd2hbm:targetclass="ExternalPackage" >
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:ExternalPackage" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="ExternalReference">
      <xsd:complexType>
         <xsd:attribute name="xref" type="xsd:NMTOKEN" use="optional"/>
         <xsd:attribute name="location" type="xsd:anyURI" use="required"/>
         <xsd:attribute name="namespace" type="xsd:anyURI" use="optional"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="FinishMode" xsd2hbm:action="ignore"  >
      <xsd:complexType>
         <xsd:choice>
            <xsd:element ref="xpdl:Automatic"/>
            <xsd:element ref="xpdl:Manual"/>
         </xsd:choice>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="FormalParameter">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:DataType"/>
            <xsd:element ref="xpdl:Description" minOccurs="0"/>
         </xsd:sequence>
         <xsd:attribute name="Id" type="xsd:NMTOKEN" use="required"/>
         <xsd:attribute name="Index" type="xsd:NMTOKEN"/>
         <xsd:attribute name="Mode" default="IN" xsd2hbm:length="5">
            <xsd:simpleType>
               <xsd:restriction base="xsd:NMTOKEN">
                  <xsd:enumeration value="IN"/>
                  <xsd:enumeration value="OUT"/>
                  <xsd:enumeration value="INOUT"/>
               </xsd:restriction>
            </xsd:simpleType>
         </xsd:attribute>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="FormalParameters" xsd2hbm:action="set" xsd2hbm:targetclass="FormalParameter" >
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:FormalParameter" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Icon" type="xsd:string" xsd2hbm:action="ignore" />
   <xsd:element name="Implementation">
      <xsd:complexType>
         <xsd:choice>
            <xsd:element ref="xpdl:No"/>
            <xsd:element ref="xpdl:Tool" maxOccurs="unbounded" xsd2hbm:action="set"/>
            <xsd:element ref="xpdl:SubFlow"/>
         </xsd:choice>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="InitialValue" type="xsd:string" xsd2hbm:action="ignore"/>
   <xsd:element name="Join" xsd2hbm:action="ignore" >
      <xsd:complexType>
         <xsd:attribute name="Type">
            <xsd:simpleType>
               <xsd:restriction base="xsd:NMTOKEN">
                  <xsd:enumeration value="AND"/>
                  <xsd:enumeration value="XOR"/>
               </xsd:restriction>
            </xsd:simpleType>
         </xsd:attribute>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Length" type="xsd:string" xsd2hbm:action="ignore" />
   <xsd:element name="Limit" type="xsd:string" xsd2hbm:action="ignore"/>
   <xsd:element name="ListType" xsd2hbm:action="ignore">
      <xsd:complexType>
         <xsd:group ref="xpdl:DataTypes"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Manual" xsd2hbm:action="ignore" >
      <xsd:complexType/>
   </xsd:element>
   <xsd:element name="Member" xsd2hbm:action="ignore">
      <xsd:complexType>
         <xsd:group ref="xpdl:DataTypes"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="No" xsd2hbm:action="ignore" >
      <xsd:complexType/>
   </xsd:element>
   <xsd:element name="Package">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:PackageHeader"/>
            <xsd:element ref="xpdl:RedefinableHeader" minOccurs="0"/>
            <xsd:element ref="xpdl:ConformanceClass" minOccurs="0"/>
            <xsd:element ref="xpdl:Script" minOccurs="0"/>
            <xsd:element ref="xpdl:ExternalPackages" minOccurs="0"/>
            <xsd:element ref="xpdl:TypeDeclarations" minOccurs="0"/>
            <xsd:element ref="xpdl:Participants" minOccurs="0"/>
            <xsd:element ref="xpdl:Applications" minOccurs="0"/>
            <xsd:element ref="xpdl:DataFields" minOccurs="0"/>
            <xsd:element ref="xpdl:WorkflowProcesses" minOccurs="0"/>
            <xsd:element ref="xpdl:ExtendedAttributes" minOccurs="0"/>
         </xsd:sequence>
         <xsd:attribute name="Id" type="xsd:NMTOKEN" use="required"/>
         <xsd:attribute name="Name" type="xsd:string"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="PackageHeader">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:XPDLVersion"/>
            <xsd:element ref="xpdl:Vendor"/>
            <xsd:element ref="xpdl:Created"/>
            <xsd:element ref="xpdl:Description" minOccurs="0"/>
            <xsd:element ref="xpdl:Documentation" minOccurs="0"/>
            <xsd:element ref="xpdl:PriorityUnit" minOccurs="0"/>
            <xsd:element ref="xpdl:CostUnit" minOccurs="0"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Participant">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:ParticipantType"/>
            <xsd:element ref="xpdl:Description" minOccurs="0"/>
            <xsd:element ref="xpdl:ExternalReference" minOccurs="0"/>
            <xsd:element ref="xpdl:ExtendedAttributes" minOccurs="0"/>
         </xsd:sequence>
         <xsd:attribute name="Id" type="xsd:NMTOKEN" use="required"/>
         <xsd:attribute name="Name" type="xsd:string"/>
      </xsd:complexType>
   </xsd:element>
   
   <xsd:element name="ParticipantType">
      <xsd:annotation></xsd:annotation>
      <xsd:complexType>
         <xsd:attribute name="Type" use="required" xsd2hbm:length="20">
            <xsd:simpleType>
               <xsd:restriction base="xsd:NMTOKEN">
                  <xsd:enumeration value="RESOURCE_SET"/>
                  <xsd:enumeration value="RESOURCE"/>
                  <xsd:enumeration value="ROLE"/>
                  <xsd:enumeration value="ORGANIZATIONAL_UNIT"/>
                  <xsd:enumeration value="HUMAN"/>
                  <xsd:enumeration value="SYSTEM"/>
               </xsd:restriction>
            </xsd:simpleType>
         </xsd:attribute>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Participants" xsd2hbm:action="set" xsd2hbm:targetclass="Participant" >
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:Participant" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Performer" type="xsd:string" xsd2hbm:action="ignore"/>
   <xsd:element name="Priority" type="xsd:string" xsd2hbm:action="ignore"/>
   <xsd:element name="PriorityUnit" type="xsd:string" xsd2hbm:action="ignore"/>
   <xsd:element name="ProcessHeader">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:Created" minOccurs="0"/>
            <xsd:element ref="xpdl:Description" minOccurs="0"/>
            <xsd:element ref="xpdl:Priority" minOccurs="0"/>
            <xsd:element ref="xpdl:Limit" minOccurs="0"/>
            <xsd:element ref="xpdl:ValidFrom" minOccurs="0"/>
            <xsd:element ref="xpdl:ValidTo" minOccurs="0"/>
            <xsd:element ref="xpdl:TimeEstimation" minOccurs="0"/>
         </xsd:sequence>
         <xsd:attribute name="DurationUnit" xsd2hbm:length="5">
            <xsd:simpleType>
               <xsd:restriction base="xsd:NMTOKEN">
                  <xsd:enumeration value="Y"/>
                  <xsd:enumeration value="M"/>
                  <xsd:enumeration value="D"/>
                  <xsd:enumeration value="h"/>
                  <xsd:enumeration value="m"/>
                  <xsd:enumeration value="s"/>
               </xsd:restriction>
            </xsd:simpleType>
         </xsd:attribute>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="RecordType" xsd2hbm:action="ignore" >
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:Member" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="RedefinableHeader">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:Author" minOccurs="0"/>
            <xsd:element ref="xpdl:Version" minOccurs="0"/>
            <xsd:element ref="xpdl:Codepage" minOccurs="0"/>
            <xsd:element ref="xpdl:Countrykey" minOccurs="0"/>
            <xsd:element ref="xpdl:Responsibles" minOccurs="0"/>
         </xsd:sequence>
         <xsd:attribute name="PublicationStatus" xsd2hbm:length="20">
            <xsd:simpleType>
               <xsd:restriction base="xsd:NMTOKEN">
                  <xsd:enumeration value="UNDER_REVISION"/>
                  <xsd:enumeration value="RELEASED"/>
                  <xsd:enumeration value="UNDER_TEST"/>
               </xsd:restriction>
            </xsd:simpleType>
         </xsd:attribute>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Responsible" type="xsd:string" />
   <xsd:element name="Responsibles" xsd2hbm:action="set" xsd2hbm:targetclass="Responsible">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:Responsible" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Route" xsd2hbm:action="ignore" >
      <xsd:complexType/>
   </xsd:element>
   <xsd:element name="SchemaType" xsd2hbm:action="ignore" >
      <xsd:complexType>
         <xsd:sequence>
            <xsd:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Script">
      <xsd:complexType>
         <xsd:attribute name="Type" type="xsd:string" use="required"/>
         <xsd:attribute name="Version" type="xsd:string" use="optional"/>
         <xsd:attribute name="Grammar" type="xsd:anyURI" use="optional"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="SimulationInformation">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:Cost"/>
            <xsd:element ref="xpdl:TimeEstimation"/>
         </xsd:sequence>
         <xsd:attribute name="Instantiation" xsd2hbm:length="10" >
            <xsd:simpleType>
               <xsd:restriction base="xsd:NMTOKEN">
                  <xsd:enumeration value="ONCE"/>
                  <xsd:enumeration value="MULTIPLE"/>
               </xsd:restriction>
            </xsd:simpleType>
         </xsd:attribute>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Split">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:TransitionRefs" minOccurs="0"/>
         </xsd:sequence>
         <xsd:attribute name="Type" xsd2hbm:length="10">
            <xsd:simpleType>
               <xsd:restriction base="xsd:NMTOKEN">
                  <xsd:enumeration value="AND"/>
                  <xsd:enumeration value="XOR"/>
               </xsd:restriction>
            </xsd:simpleType>
         </xsd:attribute>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="StartMode" xsd2hbm:length="10" xsd2hbm:action="ignore">
      <xsd:complexType>
         <xsd:choice>
            <xsd:element ref="xpdl:Automatic"/>
            <xsd:element ref="xpdl:Manual"/>
         </xsd:choice>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="SubFlow">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:ActualParameters" minOccurs="0"/>
         </xsd:sequence>
         <xsd:attribute name="Id" type="xsd:string" use="required"/>
         <xsd:attribute name="Execution" xsd2hbm:length="10">
            <xsd:simpleType>
               <xsd:restriction base="xsd:NMTOKEN">
                  <xsd:enumeration value="ASYNCHR"/>
                  <xsd:enumeration value="SYNCHR"/>
               </xsd:restriction>
            </xsd:simpleType>
         </xsd:attribute>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="TimeEstimation">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:WaitingTime" minOccurs="0"/>
            <xsd:element ref="xpdl:WorkingTime" minOccurs="0"/>
            <xsd:element ref="xpdl:Duration" minOccurs="0"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Tool">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:ActualParameters" minOccurs="0"/>
            <xsd:element ref="xpdl:Description" minOccurs="0"/>
            <xsd:element ref="xpdl:ExtendedAttributes" minOccurs="0"/>
         </xsd:sequence>
         <xsd:attribute name="Id" type="xsd:NMTOKEN" use="required"/>
         <xsd:attribute name="Type" xsd2hbm:action="20">
            <xsd:simpleType>
               <xsd:restriction base="xsd:NMTOKEN">
                  <xsd:enumeration value="APPLICATION"/>
                  <xsd:enumeration value="PROCEDURE"/>
               </xsd:restriction>
            </xsd:simpleType>
         </xsd:attribute>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Transition">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:Condition" minOccurs="0"/>
            <xsd:element ref="xpdl:Description" minOccurs="0"/>
            <xsd:element ref="xpdl:ExtendedAttributes" minOccurs="0"/>
         </xsd:sequence>
         <xsd:attribute name="Id" type="xsd:NMTOKEN" use="required"/>
         <xsd:attribute name="From" type="xsd:NMTOKEN" use="required"/>
         <xsd:attribute name="To" type="xsd:NMTOKEN" use="required"/>
         <xsd:attribute name="Name" type="xsd:string"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="TransitionRef"  >
      <xsd:complexType>
         <xsd:attribute name="Id" type="xsd:NMTOKEN" use="required"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="TransitionRefs" xsd2hbm:action="set" xsd2hbm:targetclass="TransitionRef" >
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:TransitionRef" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="TransitionRestriction">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:Join" minOccurs="0"/>
            <xsd:element ref="xpdl:Split" minOccurs="0"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="TransitionRestrictions" xsd2hbm:action="set" xsd2hbm:targetclass="TransitionRestriction" >
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:TransitionRestriction" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="Transitions" xsd2hbm:action="set" xsd2hbm:targetclass="Transition">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:Transition" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="TypeDeclaration">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:group ref="xpdl:DataTypes"/>
            <xsd:element ref="xpdl:Description" minOccurs="0"/>
            <xsd:element ref="xpdl:ExtendedAttributes" minOccurs="0"/>
         </xsd:sequence>
         <xsd:attribute name="Id" type="xsd:ID" use="required"/>
         <xsd:attribute name="Name" type="xsd:string"/>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="TypeDeclarations" xsd2hbm:action="set" xsd2hbm:targetclass="TypeDeclaration" >
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:TypeDeclaration" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="UnionType">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:Member" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="ValidFrom" type="xsd:string" xsd2hbm:action="ignore" />
   <xsd:element name="ValidTo" type="xsd:string" xsd2hbm:action="ignore"/>
   <xsd:element name="Vendor" type="xsd:string" xsd2hbm:action="ignore"/>
   <xsd:element name="Version" type="xsd:string" xsd2hbm:action="ignore"/>
   <xsd:element name="WaitingTime" type="xsd:string" xsd2hbm:action="ignore"/>
   <xsd:element name="WorkflowProcess">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:ProcessHeader"/>
            <xsd:element ref="xpdl:RedefinableHeader" minOccurs="0"/>
            <xsd:element ref="xpdl:FormalParameters" minOccurs="0"/>
            <xsd:element ref="xpdl:DataFields" minOccurs="0"/>
            <xsd:element ref="xpdl:Participants" minOccurs="0"/>
            <xsd:element ref="xpdl:Applications" minOccurs="0"/>
            <xsd:element ref="xpdl:ActivitySets" minOccurs="0"/>
            <xsd:element ref="xpdl:Activities" minOccurs="0"/>
            <xsd:element ref="xpdl:Transitions" minOccurs="0"/>
            <xsd:element ref="xpdl:ExtendedAttributes" minOccurs="0"/>
         </xsd:sequence>
         <xsd:attribute name="Id" type="xsd:NMTOKEN" use="required"/>
         <xsd:attribute name="Name" type="xsd:string"/>
         <xsd:attribute name="AccessLevel" xsd2hbm:length="10">
            <xsd:simpleType>
               <xsd:restriction base="xsd:NMTOKEN">
                  <xsd:enumeration value="PUBLIC"/>
                  <xsd:enumeration value="PRIVATE"/>
               </xsd:restriction>
            </xsd:simpleType>
         </xsd:attribute>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="WorkflowProcesses" xsd2hbm:action="set"  xsd2hbm:targetclass="WorkflowProcess">
      <xsd:complexType>
         <xsd:sequence>
            <xsd:element ref="xpdl:WorkflowProcess" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:sequence>
      </xsd:complexType>
   </xsd:element>
   <xsd:element name="WorkingTime" type="xsd:string" xsd2hbm:action="ignore" />
   <xsd:element name="XPDLVersion" type="xsd:string" xsd2hbm:action="ignore"/>
   <xsd:element name="Xpression">
      <xsd:complexType mixed="true">
         <xsd:choice minOccurs="0" maxOccurs="unbounded">
            <xsd:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
         </xsd:choice>
      </xsd:complexType>
   </xsd:element>
</xsd:schema>