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<?xml version="1.0" encoding="UTF-8"?>
<!--
	Copyright (c) OASIS Open 2003-2006. All Rights Reserved.
-->
<xsd:schema targetNamespace="http://docs.oasis-open.org/wsbpel/2.0/process/executable"
			xmlns="http://docs.oasis-open.org/wsbpel/2.0/process/executable"
			xmlns:xsd="http://www.w3.org/2001/XMLSchema"
			elementFormDefault="qualified"
			blockDefault="#all">
	
	<xsd:annotation>
		<xsd:documentation>
			Schema for Executable Process for WS-BPEL 2.0
			Last modified date: 9th December, 2006
			
			2004-03-24: YIU-OSS: Alex Yiu: Extracted from wsbpel-specification-draft.doc (Rev 1.22 - Modified on 24 March, 2004)
			2004-03-24: YIU-OSS: Alex Yiu: Updated targetNamespace with "2004/03"
			2004-03-24: YIU-OSS: Alex Yiu: fixed a number of syntax typos (e.g remove complexContent)
			2004-06-26: YIU-OSS: Alex Yiu: Using XMLSpy to do a re-indent
			2004-06-28: YIU-OSS: Alex Yiu: Applying Issue 94 resolution by merging tActivityContainer and tActivityOrCompensateContainer
			2004-06-28: YIU-OSS: Alex Yiu: Applying Issue 75 resolution: by allowing partnerLinks declaration within a scope
			2004-06-28: YIU-OSS: Alex Yiu: Applying Issue 37 resolution: "initiate" attribute becomes a tri-value switch instead of a boolean switch
			2004-07-19: YIU-OSS: Alex Yiu: Adding "service-ref" element and its definition for issue 34
			2004-07-21: YIU-OSS: Alex Yiu: Applying Issue 43 and 44
			2004-09-01: YIU-OSS: Alex Yiu: Applying Issue 146: Making tVariable Extensible
			2004-09-01: YIU-OSS: Alex Yiu: Applying Issue 149: Adding formal documentation support to BPEL
			2004-09-01: YIU-OSS: Alex Yiu: A bunch of misc cleanup for Issue 13
			2004-10-20: YIU-OSS: Alex Yiu: Fixing schema problems discovered by Dieter Koenig
			2004-10-20: YIU-OSS: Alex Yiu: Applying Issue 123
			2004-10-20: YIU-OSS: Alex Yiu: Applying some non-normative changes suggested by Paul Brown
			2004-11-30: YIU-OSS: Alex Yiu: Applying Issue 152 and 165
			2004-12-02: YIU-OSS: Alex Yiu: Applying Issue 135 (TerminationHandler changes from Satish)
			2005-04-02: curbera-oss: Paco Curbera: Applying Issue 93
			2005-04-24: curbera-oss: Paco Curbera: Applying Issue 112
			2005-05-01: YIU-OSS: Alex Yiu: Fixing XSD syntax typo for Issue 112
			2005-05-02: YIU-OSS: Alex Yiu: Reapplying XSD syntax changes lost during CVS Migration:
					(a) Moving terminationHandler from process level to scope level
					(b) removing compensationHandler from the process level
					(c) renaming an attribute of "scope" from "variableAccessSerializable" to "isolated"
					(d) removing "enableInstanceCompensation" attribute from XSD
					(e) removing "partner" and "partners" element
			2005-05-06: Rev 1.18: Assaf Arkin: Applying Issue 160, added validate activity, validate attribute to assign, simple type tNCNames
			2005-06-24: Rev 1.19: YIU-OSS: Alex Yiu: fixing minor typo in the Rev 1.18
			2005-06-28: Rev 1.20: YIU-OSS: Alex Yiu: applying Issue 140 - adding "repeatUntil" activity
			2005-07-25: Rev 1.21: YIU-OSS: Alex Yiu: Applying Issue 103, 199, 203 and Issue 196
			2005-08-14: Rev 1.22: curbera-oss: Paco Curbera: Applying Issue 139.1, 147
			2005-08-20: Rev 1.23: assaf-oss: Assaf Arkin: fixed issues 202, 206, 209, 214 and 132. (this comment is added by alex)
			2005-08-29: Rev 1.24: YIU-OSS: Alex Yiu: rectify the definition of "forEach" (issue 147) according to the issue 204 by adding "scope" (note: we still need to apply the rest of issue 204.
			2005-08-30: Rev 1.25: YIU-OSS: Alex Yiu:
				Apply XSD changes for Issue 190, Issue 136, Issue 213.
				Apply XSD Changes for Issue 111 and 11.1
				Apply XSD Changes for Issue 192 by merging wsbpel_msgprop.xsd into this wsbpel_main.xsd
				XSD Changes in Issue 145 was missing. Re-apply it here.
			2005-10-15: Rev 1.26: YIU-OSS: Alex Yiu:
				Apply XSD Changes for issue 92
			2005-12-05: Rev 1.27: Assaf: In tValidate inlined type for variables attribute.
			2005-12-11: Rev 1.28: YIU-OSS: Alex Yiu:
				Fixing XSD to allow: (a) other URI in importType (b) repeatEvery to be used standalone
				Applied Issue 204 and 6.2
				2006-02-14: Rev 1.29: Alex Alves: Issue 110
			2006-02-21: Rev 1.30: YIU-OSS: Alex Yiu:
				Apply Issue 217: changing "compensate" activity and adding "compensateScope" activity
			2006-03-07: Rev 1.31: Danny van der Rijn: Action Item 21:
				Remove WSDL namespace declaration and import
			2006-03-20: Rev 1.32: YIU-OSS: Alex Yiu: 
				Making namespace and location optional in tImport
				(Corresponding to action item #26)
			2006-03-21: Rev 1.33: YIU-OSS: Alex Yiu: 
				Removing "iterator" element from "forEach" 
			2006-03-23: Rev 1.34: YIU-OSS: Alex Yiu:
				Adding keepSrcElementName to copy
			2006-04-05: Rev 1.35: YIU-OSS: Alex Yiu:
				Applying Issue 248: restricting "any" under "extensionActivity" 
				to "##other" namespace
			2006-05-02: Rev 1.36: YIU-OSS: Alex Yiu:
				Applying Issue 237 (dropping "then" wrapper element within "if")
				Adding "messageExchanges" and "messageExchange" 
			2006-07-26: Rev 1.37: YIU-OSS: Alex Yiu:
				Fixing "onEvent" syntax (pointed out by Ron Ten-Hove)
			2006-07-26: Rev 1.38: YIU-OSS: Alex Yiu:
				Applying Issue 295
			2006-07-26: Rev 1.39: YIU-OSS: Alex Yiu:
				Converting most element declaration from LED to GED 
			2006-07-26: Rev 1.40: YIU-OSS: Alex Yiu:
				Apply issue 257, 259, 268, 269 and some misc fix
			2006-07-27: Rev 1.41: Thomas Schulze:
				Replaced prefix "bpws" with "bpel"
				Removed attribute "abstractProcess" from "tProcess"
				Apply issue 282
			2006-07-28: Rev 1.42: Alex Yiu
				Refactor tOnMsgCommon
				Clarify and refactor tActivityOrCompensateContainer concept 
				into tFaultHandlerBase and tCompensationAllowedActivityContainer
			2006-07-28: Rev 1.43: Alex Yiu
				Re-order element declaration for cosmetic reason
			2006-07-28: Rev 1.44: Alex Yiu
				Apply Issue a portion of Issue 294.1: 
				Spilt "service-ref" into one schema 
				and "property" and "propertyAlias" into another schema
			2006-07-31: Rev 1.45: Alex Yiu
				Rearranging namespace and prefix 
				to prepare Abstract+Executable BPEL refactoring
			2006-08-01: Rev 1.46: Alex Yiu
				Make all types defined in this XSD named instead of anonymous
			2006-08-02: Rev 1.47: Thomas Schulze
				Done some formatting / reordering.
				Remove types tFaultHandlerBase, tCompensationAllowedActivityContainer,
				tCompensationHandler and tTerminationHandler.
				Replace all references to the types above with tActivityContainer.
				Added blockDefault to block restriction, extension and substitution.
				Adapted comments.
				Applied Issue 305 and AI 113.
			2006-08-03: Rev 1.48: Alex Yiu
				Add minLength restriction to BPELVariableNames type
				Make two cosmetic to prepare the spinning off of Abstract BPEL Schema:
				** Add minOccurs="1" to element declaration which is using default minOccurs value
				** For XSD simple type being used in an attribute declaration, the prefix is
				changed from "xsd" to "simple". 
				Additional note: We may need to evaluate this blockDefault change comprehensively
			2006-08-07: Rev 1.49: Thomas Schulze
				Minor formatting changes.
				Removed prefix "simple:", replaced with "xsd:".
				
			*****************************************
				
			2006-08-08: Rev 1.1: Alex Yiu
				Remove opaque attribute in "tFrom"
				Rename the file from wsbpel_main.xsd (rev 1.49) to ws-bpel_executable.xsd
				Change the targetNamespace URI to:
				http://docs.oasis-open.org/ws-bpel/2.0/process/executable
			2006-08-09: Rev 1.2: Alex Yiu
				A minor update and clarification in comments and documentation
			2006-08-16: Rev 1.3: Thomas Schulze
				Minor formatting changes.
				Apply AI 151: change the defaults of queryLanguage and expressionLanguage from "urn:oasis:names:tc:ws2.0:sublang:xpath1.0"
				to "urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0".
				Apply AI 152: change the targetNamespace from "http://docs.oasis-open.org/ws-bpel/2.0/process/executable"
				to "http://docs.oasis-open.org/wsbpel/2.0/process/executable".
				Apply the two friendly amendments made in today's call. That are:
				1) make the QName list non empty (simpleType QNames)
				2) make fromParts, fromPart, toParts, toPart extensible
				Add a copyright statement.
			2006-08-17: Rev 1.4: Alex Yiu
				Adding last modified date and small reformatting for copyright statement
			2006-10-18: Rev 1.5: Alex Yiu
				Apply changes for public review issue R9
				to qualify the "LED" comment
			2006-11-14: Rev 1.6: Dieter Koenig
				Added minOccurs="0" to the branches element
			2006-11-15: Rev 1.7: Dieter/Thomas
				Minor formatting for ease of comparsion
			2006-11-15: Rev 1.8: Alex Yiu
				Issue R29: Removing the default for "initializePartnerRole"
			2006-11-15: Rev 1.9: Alex Yiu	
				Issue R33: Adding "ignoreMissingFromData" attribute
			2006-12-09: Rev 1.10: Alex Yiu
				Change the last modified date
		</xsd:documentation>
	</xsd:annotation>
	
	<xsd:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="http://www.w3.org/2001/xml.xsd"/>
	
	<xsd:element name="process" type="tProcess">
		<xsd:annotation>
			<xsd:documentation>
				This is the root element for a WS-BPEL 2.0 process.
			</xsd:documentation>
		</xsd:annotation>
	</xsd:element>
	<xsd:complexType name="tProcess">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="extensions" minOccurs="0"/>
					<xsd:element ref="import" minOccurs="0" maxOccurs="unbounded"/>
					<xsd:element ref="partnerLinks" minOccurs="0"/>
					<xsd:element ref="messageExchanges" minOccurs="0"/>
					<xsd:element ref="variables" minOccurs="0"/>
					<xsd:element ref="correlationSets" minOccurs="0"/>
					<xsd:element ref="faultHandlers" minOccurs="0"/>
					<xsd:element ref="eventHandlers" minOccurs="0"/>
					<xsd:group ref="activity" minOccurs="1"/>
				</xsd:sequence>
				<xsd:attribute name="name" type="xsd:NCName" use="required"/>
				<xsd:attribute name="targetNamespace" type="xsd:anyURI" use="required"/>
				<xsd:attribute name="queryLanguage" type="xsd:anyURI" default="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0"/>
				<xsd:attribute name="expressionLanguage" type="xsd:anyURI" default="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0"/>
				<xsd:attribute name="suppressJoinFailure" type="tBoolean" default="no"/>
				<xsd:attribute name="exitOnStandardFault" type="tBoolean" default="no"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:complexType name="tExtensibleElements">
		<xsd:annotation>
			<xsd:documentation>
				This type is extended by other component types to allow elements and attributes from
				other namespaces to be added at the modeled places.
			</xsd:documentation>
		</xsd:annotation>
		<xsd:sequence>
			<xsd:element ref="documentation" minOccurs="0" maxOccurs="unbounded"/>
			<xsd:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
		</xsd:sequence>
		<xsd:anyAttribute namespace="##other" processContents="lax"/>
	</xsd:complexType>
	
	<xsd:element name="documentation" type="tDocumentation"/>
	<xsd:complexType name="tDocumentation" mixed="true">
		<xsd:sequence>
			<xsd:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
		</xsd:sequence>
		<xsd:attribute name="source" type="xsd:anyURI"/>
		<xsd:attribute ref="xml:lang"/>
	</xsd:complexType>
	
	<xsd:group name="activity">
		<xsd:annotation>
			<xsd:documentation>
				All standard WS-BPEL 2.0 activities in alphabetical order. Basic activities
				and structured activities.
				Addtional constraints:
				- rethrow activity can be used ONLY within a fault handler
				  (i.e. "catch" and "catchAll" element)
				- compensate or compensateScope activity can be used ONLY
				  within a fault handler, a compensation handler or a termination handler
			</xsd:documentation>
		</xsd:annotation>
		<xsd:choice>
			<xsd:element ref="assign"/>
			<xsd:element ref="compensate"/>
			<xsd:element ref="compensateScope"/>
			<xsd:element ref="empty"/>
			<xsd:element ref="exit"/>
			<xsd:element ref="extensionActivity"/>
			<xsd:element ref="flow"/>
			<xsd:element ref="forEach"/>
			<xsd:element ref="if"/>
			<xsd:element ref="invoke"/>
			<xsd:element ref="pick"/>
			<xsd:element ref="receive"/>
			<xsd:element ref="repeatUntil"/>
			<xsd:element ref="reply"/>
			<xsd:element ref="rethrow"/>
			<xsd:element ref="scope"/>
			<xsd:element ref="sequence"/>
			<xsd:element ref="throw"/>
			<xsd:element ref="validate"/>
			<xsd:element ref="wait"/>
			<xsd:element ref="while"/>
		</xsd:choice>
	</xsd:group>
	
	<xsd:element name="extensions" type="tExtensions"/>
	<xsd:complexType name="tExtensions">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="extension" minOccurs="1" maxOccurs="unbounded"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="extension" type="tExtension"/>
	<xsd:complexType name="tExtension">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:attribute name="namespace" type="xsd:anyURI" use="required"/>
				<xsd:attribute name="mustUnderstand" type="tBoolean" use="required"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="import" type="tImport"/>
	<xsd:complexType name="tImport">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:attribute name="namespace" type="xsd:anyURI" use="optional"/>
				<xsd:attribute name="location" type="xsd:anyURI" use="optional"/>
				<xsd:attribute name="importType" type="xsd:anyURI" use="required"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="partnerLinks" type="tPartnerLinks"/>
	<xsd:complexType name="tPartnerLinks">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="partnerLink" minOccurs="1" maxOccurs="unbounded"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="partnerLink" type="tPartnerLink"/>
	<xsd:complexType name="tPartnerLink">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:attribute name="name" type="xsd:NCName" use="required"/>
				<xsd:attribute name="partnerLinkType" type="xsd:QName" use="required"/>
				<xsd:attribute name="myRole" type="xsd:NCName"/>
				<xsd:attribute name="partnerRole" type="xsd:NCName"/>
				<xsd:attribute name="initializePartnerRole" type="tBoolean"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="messageExchanges" type="tMessageExchanges"/>
	<xsd:complexType name="tMessageExchanges">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="messageExchange" minOccurs="1" maxOccurs="unbounded"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="messageExchange" type="tMessageExchange"/>
	<xsd:complexType name="tMessageExchange">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:attribute name="name" type="xsd:NCName" use="required"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="variables" type="tVariables"/>
	<xsd:complexType name="tVariables">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="variable" minOccurs="1" maxOccurs="unbounded"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="variable" type="tVariable"/>
	<xsd:complexType name="tVariable">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="from" minOccurs="0"/>
				</xsd:sequence>
				<xsd:attribute name="name" type="BPELVariableName" use="required"/>
				<xsd:attribute name="messageType" type="xsd:QName" use="optional"/>
				<xsd:attribute name="type" type="xsd:QName" use="optional"/>
				<xsd:attribute name="element" type="xsd:QName" use="optional"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:simpleType name="BPELVariableName">
		<xsd:restriction base="xsd:NCName">
			<xsd:pattern value="[^\.]+"/>
		</xsd:restriction>
	</xsd:simpleType>
	
	<xsd:element name="correlationSets" type="tCorrelationSets"/>
	<xsd:complexType name="tCorrelationSets">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="correlationSet" minOccurs="1" maxOccurs="unbounded"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="correlationSet" type="tCorrelationSet"/>
	<xsd:complexType name="tCorrelationSet">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:attribute name="properties" type="QNames" use="required"/>
				<xsd:attribute name="name" type="xsd:NCName" use="required"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:simpleType name="QNames">
		<xsd:restriction>
			<xsd:simpleType>
				<xsd:list itemType="xsd:QName"/>
			</xsd:simpleType>
			<xsd:minLength value="1"/>
		</xsd:restriction>
	</xsd:simpleType>
	
	<xsd:element name="faultHandlers" type="tFaultHandlers"/>
	<xsd:complexType name="tFaultHandlers">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="catch" minOccurs="0" maxOccurs="unbounded"/>
					<xsd:element ref="catchAll" minOccurs="0"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="catch" type="tCatch">
		<xsd:annotation>
			<xsd:documentation>
				This element can contain all activities including the activities
				compensate, compensateScope and rethrow.
			</xsd:documentation>
		</xsd:annotation>
	</xsd:element>
	<xsd:complexType name="tCatch">
		<xsd:complexContent>
			<xsd:extension base="tActivityContainer">
				<xsd:attribute name="faultName" type="xsd:QName"/>
				<xsd:attribute name="faultVariable" type="BPELVariableName"/>
				<xsd:attribute name="faultMessageType" type="xsd:QName"/>
				<xsd:attribute name="faultElement" type="xsd:QName"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="catchAll" type="tActivityContainer">
		<xsd:annotation>
			<xsd:documentation>
				This element can contain all activities including the activities
				compensate, compensateScope and rethrow.
			</xsd:documentation>
		</xsd:annotation>
	</xsd:element>
	
	<xsd:complexType name="tActivityContainer">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:group ref="activity" minOccurs="1"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="eventHandlers" type="tEventHandlers"/>
	<xsd:complexType name="tEventHandlers">
		<xsd:annotation>
			<xsd:documentation>
				XSD Authors: The child element onAlarm needs to be a Local Element Declaration, 
				because there is another onAlarm element defined for the pick activity.
			</xsd:documentation>
		</xsd:annotation>
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="onEvent" minOccurs="0" maxOccurs="unbounded"/>
					<xsd:element name="onAlarm" type="tOnAlarmEvent" minOccurs="0" maxOccurs="unbounded"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="onEvent" type="tOnEvent"/>
	<xsd:complexType name="tOnEvent">
		<xsd:complexContent>
			<xsd:extension base="tOnMsgCommon">
				<xsd:sequence>
					<xsd:element ref="scope" minOccurs="1"/>
				</xsd:sequence>
				<xsd:attribute name="messageType" type="xsd:QName" use="optional"/>
				<xsd:attribute name="element" type="xsd:QName" use="optional"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:complexType name="tOnMsgCommon">
		<xsd:annotation>
			<xsd:documentation>
				XSD Authors: The child element correlations needs to be a Local Element Declaration, 
				because there is another correlations element defined for the invoke activity.
			</xsd:documentation>
		</xsd:annotation>
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element name="correlations" type="tCorrelations" minOccurs="0"/>
					<xsd:element ref="fromParts" minOccurs="0"/>
				</xsd:sequence>
				<xsd:attribute name="partnerLink" type="xsd:NCName" use="required"/>
				<xsd:attribute name="portType" type="xsd:QName" use="optional"/>
				<xsd:attribute name="operation" type="xsd:NCName" use="required"/>
				<xsd:attribute name="messageExchange" type="xsd:NCName" use="optional"/>
				<xsd:attribute name="variable" type="BPELVariableName" use="optional"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:complexType name="tCorrelations">
		<xsd:annotation>
			<xsd:documentation>
				XSD Authors: The child element correlation needs to be a Local Element Declaration, 
				because there is another correlation element defined for the invoke activity.
			</xsd:documentation>
		</xsd:annotation>
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element name="correlation" type="tCorrelation" minOccurs="1" maxOccurs="unbounded"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:complexType name="tCorrelation">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:attribute name="set" type="xsd:NCName" use="required"/>
				<xsd:attribute name="initiate" type="tInitiate" default="no"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:simpleType name="tInitiate">
		<xsd:restriction base="xsd:string">
			<xsd:enumeration value="yes"/>
			<xsd:enumeration value="join"/>
			<xsd:enumeration value="no"/>
		</xsd:restriction>
	</xsd:simpleType>
	
	<xsd:complexType name="tOnAlarmEvent">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:choice>
						<xsd:sequence>
							<xsd:group ref="forOrUntilGroup" minOccurs="1"/>
							<xsd:element ref="repeatEvery" minOccurs="0"/>
						</xsd:sequence>
						<xsd:element ref="repeatEvery" minOccurs="1"/>
					</xsd:choice>
					<xsd:element ref="scope" minOccurs="1"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:group name="forOrUntilGroup">
		<xsd:choice>
			<xsd:element ref="for" minOccurs="1"/>
			<xsd:element ref="until" minOccurs="1"/>
		</xsd:choice>
	</xsd:group>
	
	<xsd:element name="for" type="tDuration-expr"/>
	
	<xsd:element name="until" type="tDeadline-expr"/>
	
	<xsd:element name="repeatEvery" type="tDuration-expr"/>
	
	<xsd:complexType name="tActivity">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="targets" minOccurs="0"/>
					<xsd:element ref="sources" minOccurs="0"/>
				</xsd:sequence>
				<xsd:attribute name="name" type="xsd:NCName"/>
				<xsd:attribute name="suppressJoinFailure" type="tBoolean" use="optional"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="targets" type="tTargets"/>
	<xsd:complexType name="tTargets">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="joinCondition" minOccurs="0"/>
					<xsd:element ref="target" minOccurs="1" maxOccurs="unbounded"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="joinCondition" type="tCondition"/>
	
	<xsd:element name="target" type="tTarget"/>
	<xsd:complexType name="tTarget">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:attribute name="linkName" type="xsd:NCName" use="required"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="sources" type="tSources"/>
	<xsd:complexType name="tSources">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="source" minOccurs="1" maxOccurs="unbounded"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="source" type="tSource"/>
	<xsd:complexType name="tSource">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="transitionCondition" minOccurs="0"/>
				</xsd:sequence>
				<xsd:attribute name="linkName" type="xsd:NCName" use="required"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="transitionCondition" type="tCondition"/>
	
	<xsd:element name="assign" type="tAssign"/>
	<xsd:complexType name="tAssign">
		<xsd:complexContent>
			<xsd:extension base="tActivity">
				<xsd:sequence>
					<xsd:choice maxOccurs="unbounded">
						<xsd:element ref="copy" minOccurs="1"/>
						<xsd:element ref="extensionAssignOperation" minOccurs="1"/>
					</xsd:choice>
				</xsd:sequence>
				<xsd:attribute name="validate" type="tBoolean" use="optional" default="no"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="copy" type="tCopy"/>
	<xsd:complexType name="tCopy">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="from" minOccurs="1"/>
					<xsd:element ref="to" minOccurs="1"/>
				</xsd:sequence>
				<xsd:attribute name="keepSrcElementName" type="tBoolean" use="optional" default="no"/>
				<xsd:attribute name="ignoreMissingFromData" type="tBoolean" use="optional" default="no"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="from" type="tFrom"/>
	<xsd:complexType name="tFrom" mixed="true">
		<xsd:sequence>
			<xsd:element ref="documentation" minOccurs="0" maxOccurs="unbounded"/>
			<xsd:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
			<xsd:choice minOccurs="0">
				<xsd:element ref="literal" minOccurs="1"/>
				<xsd:element ref="query" minOccurs="1"/>
			</xsd:choice>
		</xsd:sequence>
		<xsd:attribute name="expressionLanguage" type="xsd:anyURI"/>
		<xsd:attribute name="variable" type="BPELVariableName"/>
		<xsd:attribute name="part" type="xsd:NCName"/>
		<xsd:attribute name="property" type="xsd:QName"/>
		<xsd:attribute name="partnerLink" type="xsd:NCName"/>
		<xsd:attribute name="endpointReference" type="tRoles"/>
		<xsd:anyAttribute namespace="##other" processContents="lax"/>
	</xsd:complexType>
	
	<xsd:element name="literal" type="tLiteral"/>
	<xsd:complexType name="tLiteral" mixed="true">
		<xsd:sequence>
			<xsd:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="1"/>
		</xsd:sequence>
	</xsd:complexType>
	
	<xsd:element name="query" type="tQuery"/>
	<xsd:complexType name="tQuery" mixed="true">
		<xsd:sequence>
			<xsd:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
		</xsd:sequence>
		<xsd:attribute name="queryLanguage" type="xsd:anyURI"/>
		<xsd:anyAttribute namespace="##other" processContents="lax"/>
	</xsd:complexType>
	
	<xsd:simpleType name="tRoles">
		<xsd:restriction base="xsd:string">
			<xsd:enumeration value="myRole"/>
			<xsd:enumeration value="partnerRole"/>
		</xsd:restriction>
	</xsd:simpleType>
	
	<xsd:element name="to" type="tTo"/>
	<xsd:complexType name="tTo" mixed="true">
		<xsd:sequence>
			<xsd:element ref="documentation" minOccurs="0" maxOccurs="unbounded"/>
			<xsd:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
			<xsd:element ref="query" minOccurs="0"/>
		</xsd:sequence>
		<xsd:attribute name="expressionLanguage" type="xsd:anyURI"/>
		<xsd:attribute name="variable" type="BPELVariableName"/>
		<xsd:attribute name="part" type="xsd:NCName"/>
		<xsd:attribute name="property" type="xsd:QName"/>
		<xsd:attribute name="partnerLink" type="xsd:NCName"/>
		<xsd:anyAttribute namespace="##other" processContents="lax"/>
	</xsd:complexType>
	
	<xsd:element name="extensionAssignOperation" type="tExtensionAssignOperation"/>
	<xsd:complexType name="tExtensionAssignOperation">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements"/>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="compensate" type="tCompensate"/>
	<xsd:complexType name="tCompensate">
		<xsd:complexContent>
			<xsd:extension base="tActivity"/>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="compensateScope" type="tCompensateScope"/>
	<xsd:complexType name="tCompensateScope">
		<xsd:complexContent>
			<xsd:extension base="tActivity">
				<xsd:attribute name="target" type="xsd:NCName" use="required"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="empty" type="tEmpty"/>
	<xsd:complexType name="tEmpty">
		<xsd:complexContent>
			<xsd:extension base="tActivity"/>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="exit" type="tExit"/>
	<xsd:complexType name="tExit">
		<xsd:complexContent>
			<xsd:extension base="tActivity"/>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="extensionActivity" type="tExtensionActivity"/>
	<xsd:complexType name="tExtensionActivity">
		<xsd:sequence>
			<xsd:any namespace="##other" processContents="lax"/>
		</xsd:sequence>
	</xsd:complexType>
	
	<xsd:element name="flow" type="tFlow"/>
	<xsd:complexType name="tFlow">
		<xsd:complexContent>
			<xsd:extension base="tActivity">
				<xsd:sequence>
					<xsd:element ref="links" minOccurs="0"/>
					<xsd:group ref="activity" minOccurs="1" maxOccurs="unbounded"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="links" type="tLinks"/>
	<xsd:complexType name="tLinks">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="link" minOccurs="1" maxOccurs="unbounded"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="link" type="tLink"/>
	<xsd:complexType name="tLink">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:attribute name="name" type="xsd:NCName" use="required"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="forEach" type="tForEach"/>
	<xsd:complexType name="tForEach">
		<xsd:complexContent>
			<xsd:extension base="tActivity">
				<xsd:sequence>
					<xsd:element ref="startCounterValue" minOccurs="1"/>
					<xsd:element ref="finalCounterValue" minOccurs="1"/>
					<xsd:element ref="completionCondition" minOccurs="0"/>
					<xsd:element ref="scope" minOccurs="1"/>
				</xsd:sequence>
				<xsd:attribute name="counterName" type="BPELVariableName" use="required"/>
				<xsd:attribute name="parallel" type="tBoolean" use="required"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="startCounterValue" type="tExpression"/>
	
	<xsd:element name="finalCounterValue" type="tExpression"/>
	
	<xsd:element name="completionCondition" type="tCompletionCondition"/>
	<xsd:complexType name="tCompletionCondition">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="branches" minOccurs="0"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="branches" type="tBranches"/>
	<xsd:complexType name="tBranches">
		<xsd:complexContent>
			<xsd:extension base="tExpression">
				<xsd:attribute name="successfulBranchesOnly" type="tBoolean" default="no"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="if" type="tIf"/>
	<xsd:complexType name="tIf">
		<xsd:complexContent>
			<xsd:extension base="tActivity">
				<xsd:sequence>
					<xsd:element ref="condition" minOccurs="1"/>
					<xsd:group ref="activity" minOccurs="1"/>
					<xsd:element ref="elseif" minOccurs="0" maxOccurs="unbounded"/>
					<xsd:element ref="else" minOccurs="0"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="elseif" type="tElseif"/>
	<xsd:complexType name="tElseif">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="condition" minOccurs="1"/>
					<xsd:group ref="activity" minOccurs="1"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="else" type="tActivityContainer"/>
	
	<xsd:element name="invoke" type="tInvoke"/>
	<xsd:complexType name="tInvoke">
		<xsd:annotation>
			<xsd:documentation>
				XSD Authors: The child element correlations needs to be a Local Element Declaration, 
				because there is another correlations element defined for the non-invoke activities.
			</xsd:documentation>
		</xsd:annotation>
		<xsd:complexContent>
			<xsd:extension base="tActivity">
				<xsd:sequence>
					<xsd:element name="correlations" type="tCorrelationsWithPattern" minOccurs="0"/>
					<xsd:element ref="catch" minOccurs="0" maxOccurs="unbounded"/>
					<xsd:element ref="catchAll" minOccurs="0"/>
					<xsd:element ref="compensationHandler" minOccurs="0"/>
					<xsd:element ref="toParts" minOccurs="0"/>
					<xsd:element ref="fromParts" minOccurs="0"/>
				</xsd:sequence>
				<xsd:attribute name="partnerLink" type="xsd:NCName" use="required"/>
				<xsd:attribute name="portType" type="xsd:QName" use="optional"/>
				<xsd:attribute name="operation" type="xsd:NCName" use="required"/>
				<xsd:attribute name="inputVariable" type="BPELVariableName" use="optional"/>
				<xsd:attribute name="outputVariable" type="BPELVariableName" use="optional"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:complexType name="tCorrelationsWithPattern">
		<xsd:annotation>
			<xsd:documentation>
				XSD Authors: The child element correlation needs to be a Local Element Declaration, 
				because there is another correlation element defined for the non-invoke activities.
			</xsd:documentation>
		</xsd:annotation>
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element name="correlation" type="tCorrelationWithPattern" minOccurs="1" maxOccurs="unbounded"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:complexType name="tCorrelationWithPattern">
		<xsd:complexContent>
			<xsd:extension base="tCorrelation">
				<xsd:attribute name="pattern" type="tPattern"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:simpleType name="tPattern">
		<xsd:restriction base="xsd:string">
			<xsd:enumeration value="request"/>
			<xsd:enumeration value="response"/>
			<xsd:enumeration value="request-response"/>
		</xsd:restriction>
	</xsd:simpleType>
	
	<xsd:element name="fromParts" type="tFromParts"/>
	<xsd:complexType name="tFromParts">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="fromPart" minOccurs="1" maxOccurs="unbounded"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="fromPart" type="tFromPart"/>
	<xsd:complexType name="tFromPart">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:attribute name="part" type="xsd:NCName" use="required"/>
				<xsd:attribute name="toVariable" type="BPELVariableName" use="required"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="toParts" type="tToParts"/>
	<xsd:complexType name="tToParts">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:element ref="toPart" minOccurs="1" maxOccurs="unbounded"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="toPart" type="tToPart"/>
	<xsd:complexType name="tToPart">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:attribute name="part" type="xsd:NCName" use="required"/>
				<xsd:attribute name="fromVariable" type="BPELVariableName" use="required"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="pick" type="tPick"/>
	<xsd:complexType name="tPick">
		<xsd:annotation>
			<xsd:documentation>
				XSD Authors: The child element onAlarm needs to be a Local Element Declaration, 
				because there is another onAlarm element defined for event handlers.
			</xsd:documentation>
		</xsd:annotation>
		<xsd:complexContent>
			<xsd:extension base="tActivity">
				<xsd:sequence>
					<xsd:element ref="onMessage" minOccurs="1" maxOccurs="unbounded"/>
					<xsd:element name="onAlarm" type="tOnAlarmPick" minOccurs="0" maxOccurs="unbounded"/>
				</xsd:sequence>
				<xsd:attribute name="createInstance" type="tBoolean" default="no"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="onMessage" type="tOnMessage"/>
	<xsd:complexType name="tOnMessage">
		<xsd:complexContent>
			<xsd:extension base="tOnMsgCommon">
				<xsd:sequence>
					<xsd:group ref="activity" minOccurs="1"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:complexType name="tOnAlarmPick">
		<xsd:complexContent>
			<xsd:extension base="tExtensibleElements">
				<xsd:sequence>
					<xsd:group ref="forOrUntilGroup" minOccurs="1"/>
					<xsd:group ref="activity" minOccurs="1"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="receive" type="tReceive"/>
	<xsd:complexType name="tReceive">
		<xsd:annotation>
			<xsd:documentation>
				XSD Authors: The child element correlations needs to be a Local Element Declaration, 
				because there is another correlations element defined for the invoke activity.
			</xsd:documentation>
		</xsd:annotation>
		<xsd:complexContent>
			<xsd:extension base="tActivity">
				<xsd:sequence>
					<xsd:element name="correlations" type="tCorrelations" minOccurs="0"/>
					<xsd:element ref="fromParts" minOccurs="0"/>
				</xsd:sequence>
				<xsd:attribute name="partnerLink" type="xsd:NCName" use="required"/>
				<xsd:attribute name="portType" type="xsd:QName" use="optional"/>
				<xsd:attribute name="operation" type="xsd:NCName" use="required"/>
				<xsd:attribute name="variable" type="BPELVariableName" use="optional"/>
				<xsd:attribute name="createInstance" type="tBoolean" default="no"/>
				<xsd:attribute name="messageExchange" type="xsd:NCName" use="optional"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="repeatUntil" type="tRepeatUntil"/>
	<xsd:complexType name="tRepeatUntil">
		<xsd:complexContent>
			<xsd:extension base="tActivity">
				<xsd:sequence>
					<xsd:group ref="activity" minOccurs="1"/>
					<xsd:element ref="condition" minOccurs="1"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="reply" type="tReply"/>
	<xsd:complexType name="tReply">
		<xsd:annotation>
			<xsd:documentation>
				XSD Authors: The child element correlations needs to be a Local Element Declaration, 
				because there is another correlations element defined for the invoke activity.
			</xsd:documentation>
		</xsd:annotation>
		<xsd:complexContent>
			<xsd:extension base="tActivity">
				<xsd:sequence>
					<xsd:element name="correlations" type="tCorrelations" minOccurs="0"/>
					<xsd:element ref="toParts" minOccurs="0"/>
				</xsd:sequence>
				<xsd:attribute name="partnerLink" type="xsd:NCName" use="required"/>
				<xsd:attribute name="portType" type="xsd:QName" use="optional"/>
				<xsd:attribute name="operation" type="xsd:NCName" use="required"/>
				<xsd:attribute name="variable" type="BPELVariableName" use="optional"/>
				<xsd:attribute name="faultName" type="xsd:QName"/>
				<xsd:attribute name="messageExchange" type="xsd:NCName" use="optional"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="rethrow" type="tRethrow"/>
	<xsd:complexType name="tRethrow">
		<xsd:complexContent>
			<xsd:extension base="tActivity"/>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="scope" type="tScope"/>
	<xsd:complexType name="tScope">
		<xsd:annotation>
			<xsd:documentation>
				There is no schema-level default for "exitOnStandardFault"
				at "scope". Because, it will inherit default from enclosing scope
				or process.
			</xsd:documentation>
		</xsd:annotation>
		<xsd:complexContent>
			<xsd:extension base="tActivity">
				<xsd:sequence>
					<xsd:element ref="partnerLinks" minOccurs="0"/>
					<xsd:element ref="messageExchanges" minOccurs="0"/>
					<xsd:element ref="variables" minOccurs="0"/>
					<xsd:element ref="correlationSets" minOccurs="0"/>
					<xsd:element ref="faultHandlers" minOccurs="0"/>
					<xsd:element ref="compensationHandler" minOccurs="0"/>
					<xsd:element ref="terminationHandler" minOccurs="0"/>
					<xsd:element ref="eventHandlers" minOccurs="0"/>
					<xsd:group ref="activity" minOccurs="1"/>
				</xsd:sequence>
				<xsd:attribute name="isolated" type="tBoolean" default="no"/>
				<xsd:attribute name="exitOnStandardFault" type="tBoolean"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="compensationHandler" type="tActivityContainer">
		<xsd:annotation>
			<xsd:documentation>
				This element can contain all activities including the activities
				compensate and compensateScope.
			</xsd:documentation>
		</xsd:annotation>
	</xsd:element>
	
	<xsd:element name="terminationHandler" type="tActivityContainer">
		<xsd:annotation>
			<xsd:documentation>
				This element can contain all activities including the activities
				compensate and compensateScope.
			</xsd:documentation>
		</xsd:annotation>
	</xsd:element>
	
	<xsd:element name="sequence" type="tSequence"/>
	<xsd:complexType name="tSequence">
		<xsd:complexContent>
			<xsd:extension base="tActivity">
				<xsd:sequence>
					<xsd:group ref="activity" minOccurs="1" maxOccurs="unbounded"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="throw" type="tThrow"/>
	<xsd:complexType name="tThrow">
		<xsd:complexContent>
			<xsd:extension base="tActivity">
				<xsd:attribute name="faultName" type="xsd:QName" use="required"/>
				<xsd:attribute name="faultVariable" type="BPELVariableName"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="validate" type="tValidate"/>
	<xsd:complexType name="tValidate">
		<xsd:complexContent>
			<xsd:extension base="tActivity">
				<xsd:attribute name="variables" use="required" type="BPELVariableNames"/>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:simpleType name="BPELVariableNames">
		<xsd:restriction>
			<xsd:simpleType>
				<xsd:list itemType="BPELVariableName"/>
			</xsd:simpleType>
			<xsd:minLength value="1"/>
		</xsd:restriction>
	</xsd:simpleType>
	
	<xsd:element name="wait" type="tWait"/>
	<xsd:complexType name="tWait">
		<xsd:complexContent>
			<xsd:extension base="tActivity">
				<xsd:choice>
					<xsd:element ref="for" minOccurs="1"/>
					<xsd:element ref="until" minOccurs="1"/>
				</xsd:choice>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="while" type="tWhile"/>
	<xsd:complexType name="tWhile">
		<xsd:complexContent>
			<xsd:extension base="tActivity">
				<xsd:sequence>
					<xsd:element ref="condition" minOccurs="1"/>
					<xsd:group ref="activity" minOccurs="1"/>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:complexType name="tExpression" mixed="true">
		<xsd:sequence>
			<xsd:any minOccurs="0" maxOccurs="unbounded" processContents="lax"/>
		</xsd:sequence>
		<xsd:attribute name="expressionLanguage" type="xsd:anyURI"/>
		<xsd:anyAttribute namespace="##other" processContents="lax"/>
	</xsd:complexType>
	
	<xsd:complexType name="tCondition">
		<xsd:complexContent mixed="true">
			<xsd:extension base="tExpression"/>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:element name="condition" type="tBoolean-expr"/>
	<xsd:complexType name="tBoolean-expr">
		<xsd:complexContent mixed="true">
			<xsd:extension base="tExpression"/>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:complexType name="tDuration-expr">
		<xsd:complexContent mixed="true">
			<xsd:extension base="tExpression"/>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:complexType name="tDeadline-expr">
		<xsd:complexContent mixed="true">
			<xsd:extension base="tExpression"/>
		</xsd:complexContent>
	</xsd:complexType>
	
	<xsd:simpleType name="tBoolean">
		<xsd:restriction base="xsd:string">
			<xsd:enumeration value="yes"/>
			<xsd:enumeration value="no"/>
		</xsd:restriction>
	</xsd:simpleType>
	
</xsd:schema>

Sindbad File Manager Version 1.0, Coded By Sindbad EG ~ The Terrorists