common-case-management-3.xsd

<?xml version="1.0" encoding="UTF-8"?>

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  ~ Copyright (c) 2010-2017 Evolveum
  ~
  ~ Licensed under the Apache License, Version 2.0 (the "License");
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  ~     http://www.apache.org/licenses/LICENSE-2.0
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<xsd:schema targetNamespace="http://midpoint.evolveum.com/xml/ns/public/common/common-3"
            xmlns:tns="http://midpoint.evolveum.com/xml/ns/public/common/common-3"
            xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            xmlns:a="http://prism.evolveum.com/xml/ns/public/annotation-3"
            xmlns:c="http://midpoint.evolveum.com/xml/ns/public/common/common-3"
            xmlns:t="http://prism.evolveum.com/xml/ns/public/types-3"
            xmlns:q="http://prism.evolveum.com/xml/ns/public/query-3"
            xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
            elementFormDefault="qualified"
            xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc"
            jaxb:extensionBindingPrefixes="xjc"
            jaxb:version="2.0">

    <xsd:annotation>
        <xsd:documentation>
            TODO
        </xsd:documentation>
    </xsd:annotation>

    <!-- Don't provide schemaLocation here, as it causes xjc to really contact the URIs (!) -->
    <xsd:import namespace="http://prism.evolveum.com/xml/ns/public/annotation-3"/>
    <xsd:import namespace="http://prism.evolveum.com/xml/ns/public/types-3"/>
    <xsd:import namespace="http://prism.evolveum.com/xml/ns/public/query-3"/>

    <xsd:include schemaLocation="http://midpoint.evolveum.com/xml/ns/public/common/common-core-3" />

    <xsd:complexType name="CaseType">
        <xsd:annotation>
            <xsd:documentation>
                TODO
            </xsd:documentation>
            <xsd:appinfo>
                <a:object/>
                <a:since>3.6</a:since>
            </xsd:appinfo>
        </xsd:annotation>
        <xsd:complexContent>
            <xsd:extension base="tns:ObjectType">
                <xsd:sequence>
                    <!-- TODO payload -->

                    <xsd:element name="state" type="xsd:anyURI" minOccurs="0">
                        <xsd:annotation>
                            <xsd:documentation>
                                TODO
                            </xsd:documentation>
                        </xsd:annotation>
                    </xsd:element>
                    <xsd:element name="outcome" type="xsd:anyURI" minOccurs="0">
                        <xsd:annotation>
                            <xsd:documentation>
                                TODO
                            </xsd:documentation>
                        </xsd:annotation>
                    </xsd:element>
                    <xsd:element name="closeTimestamp" type="xsd:dateTime" minOccurs="0">
                        <xsd:annotation>
                            <xsd:documentation>
                                When was this case closed?
                                (Note that the creation timestamp is present in the object metadata.)
                            </xsd:documentation>
                        </xsd:annotation>
                    </xsd:element>
					<xsd:element name="event" type="tns:CaseEventType" minOccurs="0" maxOccurs="unbounded">
						<xsd:annotation>
							<xsd:documentation>
								Events that occurred during lifetime of this process instance.
							</xsd:documentation>
						</xsd:annotation>
					</xsd:element>
                    <xsd:element name="workItem" type="tns:CaseWorkItemType" minOccurs="0" maxOccurs="unbounded">
                        <xsd:annotation>
                            <xsd:documentation>
                                TODO
                            </xsd:documentation>
                        </xsd:annotation>
                    </xsd:element>
                    <!-- stage number -->
                    <!-- deadline -->
                </xsd:sequence>
            </xsd:extension>
        </xsd:complexContent>
    </xsd:complexType>
    <xsd:element name="case" type="tns:CaseType"/>

    <xsd:complexType name="AbstractWorkItemType">
        <xsd:annotation>
            <xsd:documentation>
                Common superclass for workflow (approval) work item, certification work item and case management work item.
            </xsd:documentation>
            <xsd:appinfo>
                <a:container/>
                <a:since>3.6</a:since>
            </xsd:appinfo>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="name" type="xsd:string" minOccurs="0">
                <xsd:annotation>
                    <xsd:documentation>
                        Descriptive name of the work item. E.g. "Assign role1 to user1".
                    </xsd:documentation>
                </xsd:annotation>
            </xsd:element>
            <xsd:element name="stageNumber" type="xsd:int" minOccurs="0">
                <xsd:annotation>
                    <xsd:documentation>
                        Number of the stage this work item is part of.
                    </xsd:documentation>
                </xsd:annotation>
            </xsd:element>
            <xsd:element name="createTimestamp" type="xsd:dateTime" minOccurs="0">
                <xsd:annotation>
                    <xsd:documentation>
                        When was this work item created?
                    </xsd:documentation>
                </xsd:annotation>
            </xsd:element>
            <xsd:element name="deadline" type="xsd:dateTime" minOccurs="0">
                <xsd:annotation>
                    <xsd:documentation>
                        When is this work to be done? May be moved via escalation(s).
                    </xsd:documentation>
                    <xsd:appinfo>
                        <a:since>3.6</a:since>
                    </xsd:appinfo>
                </xsd:annotation>
            </xsd:element>
            <xsd:element name="originalAssigneeRef" type="tns:ObjectReferenceType" minOccurs="0">
                <xsd:annotation>
                    <xsd:documentation>
                        Original assignee for this work item.
                    </xsd:documentation>
                    <!-- TODO allow also roles/orgs here. -->
                    <xsd:appinfo>
                        <a:objectReferenceTargetType>tns:UserType</a:objectReferenceTargetType>
                    </xsd:appinfo>
                </xsd:annotation>
            </xsd:element>
            <xsd:element name="assigneeRef" type="tns:ObjectReferenceType" minOccurs="0" maxOccurs="unbounded">
                <xsd:annotation>
                    <xsd:documentation>
                        Users to which the work item is assigned. Other users do not see such a work item in their work lists.
                        Normally the work item is assigned to a single user. However, when delegating (directly or via escalation)
                        more assignees could be added.
                    </xsd:documentation>
                    <!-- TODO allow also roles/orgs here. -->
                    <xsd:appinfo>
                        <a:objectReferenceTargetType>tns:UserType</a:objectReferenceTargetType>
                    </xsd:appinfo>
                </xsd:annotation>
            </xsd:element>
            <xsd:element name="candidateRef" type="tns:ObjectReferenceType" minOccurs="0" maxOccurs="unbounded">
                <xsd:annotation>
                    <xsd:documentation>
                        Users and abstract roles to which the work item MAY BE assigned.
                    </xsd:documentation>
                    <xsd:appinfo>
                        <a:objectReferenceTargetType>tns:FocusType</a:objectReferenceTargetType>
                    </xsd:appinfo>
                </xsd:annotation>
            </xsd:element>
            <xsd:element name="performerRef" type="tns:ObjectReferenceType" minOccurs="0">
                <xsd:annotation>
                    <xsd:documentation>
                        User who actually executed (completed) this work item.
                    </xsd:documentation>
                    <xsd:appinfo>
                        <a:objectReferenceTargetType>tns:UserType</a:objectReferenceTargetType>
                    </xsd:appinfo>
                </xsd:annotation>
            </xsd:element>
            <xsd:element name="escalationLevel" type="tns:WorkItemEscalationLevelType" minOccurs="0">
                <xsd:annotation>
                    <xsd:documentation>
                        TODO
                    </xsd:documentation>
                </xsd:annotation>
            </xsd:element>
            <xsd:element name="output" type="tns:AbstractWorkItemOutputType" minOccurs="0">
                <xsd:annotation>
                    <xsd:documentation>
                        Work item output (if any).
                    </xsd:documentation>
                </xsd:annotation>
            </xsd:element>
            <xsd:element name="closeTimestamp" type="xsd:dateTime" minOccurs="0">
                <xsd:annotation>
                    <xsd:documentation>
                        When was this work item closed. (If null, it is considered open.)
                    </xsd:documentation>
                </xsd:annotation>
            </xsd:element>
        </xsd:sequence>
        <xsd:attribute name="id" type="xsd:long" use="optional"/>
    </xsd:complexType>

    <xsd:complexType name="AbstractWorkItemOutputType">
        <xsd:annotation>
            <xsd:documentation>
                TODO
            </xsd:documentation>
            <xsd:appinfo>
                <a:container/>
                <a:since>3.6</a:since>
            </xsd:appinfo>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="outcome" type="xsd:anyURI" minOccurs="0" />
            <xsd:element name="comment" type="xsd:string" minOccurs="0" />
        </xsd:sequence>
    </xsd:complexType>

    <xsd:complexType name="CaseWorkItemType">
        <xsd:annotation>
            <xsd:documentation>
                A work item for a (generic) case.
            </xsd:documentation>
            <xsd:appinfo>
                <a:container/>
                <a:since>3.6</a:since>
            </xsd:appinfo>
        </xsd:annotation>
        <xsd:complexContent>
            <xsd:extension base="tns:AbstractWorkItemType">
            </xsd:extension>
        </xsd:complexContent>
    </xsd:complexType>

    <xsd:complexType name="CaseEventType">
        <xsd:annotation>
            <xsd:documentation>
                Any event occurring during case lifetime that needs to be recorded, e.g. an action done by a user.
            </xsd:documentation>
            <xsd:appinfo>
                <a:since>3.6</a:since>
            </xsd:appinfo>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="timestamp" type="xsd:dateTime">
                <xsd:annotation>
                    <xsd:documentation>
                        Time in which the event occurred.
                    </xsd:documentation>
                </xsd:annotation>
            </xsd:element>
            <!-- TODO rename to performerRef ? -->
            <xsd:element name="initiatorRef" type="c:ObjectReferenceType" minOccurs="0">
                <xsd:annotation>
                    <xsd:documentation>
                        User who initiated this action. (Typically, a user who performed an action.)
                        Might be null if unknown.
                    </xsd:documentation>
                    <xsd:appinfo>
                        <a:objectReferenceTargetType>tns:UserType</a:objectReferenceTargetType>
                    </xsd:appinfo>
                </xsd:annotation>
            </xsd:element>
            <xsd:element name="stageNumber" type="xsd:int" minOccurs="0">
                <xsd:annotation>
                    <xsd:documentation>
                        Number of the stage at which this event occurred (if the case resolution can be conceptually divided into stages).
                        Starts at 1. Null if not applicable.
                    </xsd:documentation>
                </xsd:annotation>
            </xsd:element>
        </xsd:sequence>
    </xsd:complexType>

    <xsd:complexType name="WorkItemEventCauseInformationType">
        <xsd:annotation>
            <xsd:appinfo>
                <a:since>3.6</a:since>
            </xsd:appinfo>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="type" type="tns:WorkItemEventCauseTypeType" minOccurs="0" />
            <xsd:element name="name" type="xsd:string" minOccurs="0" />
            <xsd:element name="displayName" type="xsd:string" minOccurs="0" />
        </xsd:sequence>
    </xsd:complexType>

    <xsd:simpleType name="WorkItemEventCauseTypeType">
        <xsd:annotation>
            <xsd:documentation>
                Type of event cause.
            </xsd:documentation>
            <xsd:appinfo>
                <jaxb:typesafeEnumClass/>
                <a:since>3.6</a:since>
            </xsd:appinfo>
        </xsd:annotation>
        <xsd:restriction base="xsd:string">
            <xsd:enumeration value="userAction">
                <xsd:annotation>
                    <xsd:documentation>
                        This event was caused by a user action.
                    </xsd:documentation>
                    <xsd:appinfo>
                        <jaxb:typesafeEnumMember name="USER_ACTION"/>
                    </xsd:appinfo>
                </xsd:annotation>
            </xsd:enumeration>
            <xsd:enumeration value="timedAction">
                <xsd:annotation>
                    <xsd:documentation>
                        This event was caused by a timed action.
                    </xsd:documentation>
                    <xsd:appinfo>
                        <jaxb:typesafeEnumMember name="TIMED_ACTION"/>
                    </xsd:appinfo>
                </xsd:annotation>
            </xsd:enumeration>
        </xsd:restriction>
    </xsd:simpleType>

    <xsd:complexType name="WorkItemEventType">
        <xsd:annotation>
            <xsd:documentation>
                Process event related to a specific work item.
            </xsd:documentation>
            <xsd:appinfo>
                <a:since>3.6</a:since>
            </xsd:appinfo>
        </xsd:annotation>
        <xsd:complexContent>
            <xsd:extension base="tns:CaseEventType">
                <xsd:sequence>
                    <xsd:element name="workItemId" type="xsd:long" minOccurs="0">
                        <xsd:annotation>
                            <xsd:documentation>
                                MidPoint container ID of the work item.
                            </xsd:documentation>
                        </xsd:annotation>
                    </xsd:element>
                    <xsd:element name="externalWorkItemId" type="xsd:string" minOccurs="0">
                        <xsd:annotation>
                            <xsd:documentation>
                                Activiti ID of the work item (activiti task) this event is related to. Null for
                                work items that have no external representation (i.e. they are present in midPoint repo only).
                            </xsd:documentation>
                        </xsd:annotation>
                    </xsd:element>
                    <xsd:element name="originalAssigneeRef" type="c:ObjectReferenceType" minOccurs="0">
                        <xsd:annotation>
                            <xsd:documentation>
                                User to which this work item was originally assigned.
                            </xsd:documentation>
                            <xsd:appinfo>
                                <a:objectReferenceTargetType>tns:UserType</a:objectReferenceTargetType>
                                <a:since>3.6</a:since>
                            </xsd:appinfo>
                        </xsd:annotation>
                    </xsd:element>
                    <xsd:element name="escalationLevel" type="tns:WorkItemEscalationLevelType" minOccurs="0">
                        <xsd:annotation>
                            <xsd:documentation>
                                TODO
                            </xsd:documentation>
                        </xsd:annotation>
                    </xsd:element>
                    <xsd:element name="cause" type="tns:WorkItemEventCauseInformationType" minOccurs="0">
                        <xsd:annotation>
                            <xsd:documentation>
                                Cause of the event occurring. E.g. user action, timed action (and which one).
                                EXPERIMENTAL; TO BE DECIDED ABOUT THIS BEFORE 3.6 RELEASE
                            </xsd:documentation>
                        </xsd:annotation>
                    </xsd:element>
                    <!-- TODO reason? e.g. when doing escalation? -->
                </xsd:sequence>
            </xsd:extension>
        </xsd:complexContent>
    </xsd:complexType>

    <xsd:complexType name="WorkItemCompletionEventType">
        <xsd:annotation>
            <xsd:documentation>
                Event describing the work item completion.
            </xsd:documentation>
            <xsd:appinfo>
                <a:since>3.6</a:since>
            </xsd:appinfo>
        </xsd:annotation>
        <xsd:complexContent>
            <xsd:extension base="tns:WorkItemEventType">
                <xsd:sequence>
                    <xsd:element name="output" type="tns:AbstractWorkItemOutputType" minOccurs="0" />
                </xsd:sequence>
            </xsd:extension>
        </xsd:complexContent>
    </xsd:complexType>

    <xsd:complexType name="WorkItemDelegationEventType">
        <xsd:annotation>
            <xsd:documentation>
                Event describing the fact of delegation.
            </xsd:documentation>
            <xsd:appinfo>
                <a:since>3.6</a:since>
            </xsd:appinfo>
        </xsd:annotation>
        <xsd:complexContent>
            <xsd:extension base="tns:WorkItemEventType">
                <xsd:sequence>
                    <xsd:element name="assigneeBefore" type="tns:ObjectReferenceType" minOccurs="0" maxOccurs="unbounded"/>
                    <xsd:element name="delegatedTo" type="tns:ObjectReferenceType" minOccurs="0" maxOccurs="unbounded"/>
                    <xsd:element name="delegationMethod" type="tns:WorkItemDelegationMethodType" minOccurs="0" />
                </xsd:sequence>
            </xsd:extension>
        </xsd:complexContent>
    </xsd:complexType>

    <xsd:complexType name="WorkItemEscalationEventType">
        <xsd:annotation>
            <xsd:documentation>
                Event describing the fact of escalation.
            </xsd:documentation>
            <xsd:appinfo>
                <a:since>3.6</a:since>
            </xsd:appinfo>
        </xsd:annotation>
        <xsd:complexContent>
            <xsd:extension base="tns:WorkItemDelegationEventType">
                <xsd:sequence>
                    <xsd:element name="newEscalationLevel" type="tns:WorkItemEscalationLevelType" minOccurs="0">
                        <xsd:annotation>
                            <xsd:documentation>
                                TODO
                            </xsd:documentation>
                        </xsd:annotation>
                    </xsd:element>
                </xsd:sequence>
            </xsd:extension>
        </xsd:complexContent>
    </xsd:complexType>

    <xsd:complexType name="StageCompletionEventType">
        <xsd:annotation>
            <xsd:documentation>
                Event describing the completion of a workflow process instance stage.
            </xsd:documentation>
            <xsd:appinfo>
                <a:since>3.6</a:since>
            </xsd:appinfo>
        </xsd:annotation>
        <xsd:complexContent>
            <xsd:extension base="tns:CaseEventType">
                <xsd:sequence>
                    <xsd:element name="outcome" type="xsd:anyURI" minOccurs="0" />
                    <xsd:element name="automatedDecisionReason" type="tns:AutomatedCompletionReasonType" minOccurs="0">
                        <xsd:annotation>
                            <xsd:documentation>
                                Reason for automated decision, if applicable.
                            </xsd:documentation>
                        </xsd:annotation>
                    </xsd:element>
                </xsd:sequence>
            </xsd:extension>
        </xsd:complexContent>
    </xsd:complexType>

    <xsd:simpleType name="AutomatedCompletionReasonType">
        <xsd:annotation>
            <xsd:documentation>
                Reason for automated decision.
            </xsd:documentation>
            <xsd:appinfo>
                <jaxb:typesafeEnumClass/>
                <a:since>3.6</a:since>
            </xsd:appinfo>
        </xsd:annotation>
        <xsd:restriction base="xsd:string">
            <xsd:enumeration value="autoCompletionCondition">
                <xsd:annotation>
                    <xsd:documentation>
                        Completed automatically by the auto-completion or auto-approval condition.
                    </xsd:documentation>
                    <xsd:appinfo>
                        <jaxb:typesafeEnumMember name="AUTO_COMPLETION_CONDITION"/>
                    </xsd:appinfo>
                </xsd:annotation>
            </xsd:enumeration>
            <xsd:enumeration value="noAssigneesFound">
                <xsd:annotation>
                    <xsd:documentation>
                        Completed automatically because there were no assignees found.
                    </xsd:documentation>
                    <xsd:appinfo>
                        <jaxb:typesafeEnumMember name="NO_ASSIGNEES_FOUND"/>
                    </xsd:appinfo>
                </xsd:annotation>
            </xsd:enumeration>
        </xsd:restriction>
    </xsd:simpleType>

    <xsd:complexType name="CaseCompletionEventType">
        <xsd:annotation>
            <xsd:documentation>
                Event describing the completion of a workflow process instance.
            </xsd:documentation>
            <xsd:appinfo>
                <a:since>3.6</a:since>
            </xsd:appinfo>
        </xsd:annotation>
        <xsd:complexContent>
            <xsd:extension base="tns:CaseEventType">
                <xsd:sequence>
                    <!-- TODO -->
                </xsd:sequence>
            </xsd:extension>
        </xsd:complexContent>
    </xsd:complexType>

    <xsd:complexType name="CaseCreationEventType">
        <xsd:annotation>
            <xsd:documentation>
                Event describing the creation of a workflow process instance.
            </xsd:documentation>
            <xsd:appinfo>
                <a:since>3.6</a:since>
            </xsd:appinfo>
        </xsd:annotation>
        <xsd:complexContent>
            <xsd:extension base="tns:CaseEventType">
                <xsd:sequence>
                    <xsd:element name="businessContext" type="tns:OperationBusinessContextType" minOccurs="0">
                        <xsd:annotation>
                            <xsd:documentation>
                                Business context of the operation, if provided.
                                TODO move to CaseEventType?
                            </xsd:documentation>
                        </xsd:annotation>
                    </xsd:element>
                </xsd:sequence>
            </xsd:extension>
        </xsd:complexContent>
    </xsd:complexType>

    <xsd:complexType name="WorkItemEscalationLevelType">
        <xsd:annotation>
            <xsd:documentation>
                Description of an escalation level the processing is at.
            </xsd:documentation>
            <xsd:appinfo>
                <a:since>3.6</a:since>
            </xsd:appinfo>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="number" type="xsd:int" minOccurs="0" />
            <xsd:element name="name" type="xsd:string" minOccurs="0" />
            <xsd:element name="displayName" type="xsd:string" minOccurs="0" />
        </xsd:sequence>
    </xsd:complexType>

	<!-- =================================== TIMED ACTIONS =================================== -->

	<xsd:complexType name="WorkItemTimedActionsType">
		<xsd:annotation>
			<xsd:documentation>
				Actions that should be applied to a work item in given moments (relative to work item creation
				or work item deadline).
			</xsd:documentation>
			<xsd:appinfo>
				<a:since>3.6</a:since>
				<a:container/>
			</xsd:appinfo>
		</xsd:annotation>
		<xsd:sequence>
			<xsd:element name="name" type="xsd:string" minOccurs="0">
				<xsd:annotation>
					<xsd:documentation>
						Name given to this "timed actions" entry.
					</xsd:documentation>
				</xsd:annotation>
			</xsd:element>
			<xsd:element name="displayName" type="xsd:string" minOccurs="0">
				<xsd:annotation>
					<xsd:documentation>
						Display name given to this "timed actions" entry.
					</xsd:documentation>
				</xsd:annotation>
			</xsd:element>
			<xsd:element name="description" type="xsd:string" minOccurs="0">
				<xsd:annotation>
					<xsd:documentation>
						Description of this "timed actions" entry.
					</xsd:documentation>
				</xsd:annotation>
			</xsd:element>
			<xsd:element name="time" type="tns:TimedActionTimeSpecificationType" minOccurs="0" maxOccurs="unbounded">
				<xsd:annotation>
					<xsd:documentation>
						Time(s) at which these actions are to be executed. No time or zero time means they are executed
						at the work item deadline.
					</xsd:documentation>
				</xsd:annotation>
			</xsd:element>
			<xsd:element name="actions" type="tns:WorkItemActionsType" minOccurs="1">
				<xsd:annotation>
					<xsd:documentation>
						What actions to execute.
					</xsd:documentation>
				</xsd:annotation>
			</xsd:element>
			<xsd:element name="condition" type="tns:ExpressionType" minOccurs="0">
				<xsd:annotation>
					<xsd:documentation>
						Should these actions be scheduled?
						NOT IMPLEMENTED YET.
					</xsd:documentation>
				</xsd:annotation>
			</xsd:element>
			<xsd:element name="escalationLevelFrom" type="xsd:int" minOccurs="0">
				<xsd:annotation>
					<xsd:documentation>
						Apply only if current escalation level is greater or equal to this value.
						If both escalationLevelFrom and escalationLevelTo are missing, they are considered both to be 0.
						If only escalationLevelFrom is missing, it is considered 0 (i.e. no restriction).
					</xsd:documentation>
				</xsd:annotation>
			</xsd:element>
			<xsd:element name="escalationLevelTo" type="xsd:int" minOccurs="0">
				<xsd:annotation>
					<xsd:documentation>
						Apply only if current escalation level is not greater than this value.
						If both escalationLevelFrom and escalationLevelTo are missing, they are considered both to be 0.
						If only escalationLevelTo is missing, it is considered "infinity" (i.e. no restriction).
					</xsd:documentation>
				</xsd:annotation>
			</xsd:element>
		</xsd:sequence>
	</xsd:complexType>

	<xsd:complexType name="WorkItemActionsType">
		<xsd:annotation>
			<xsd:documentation>
				Actions to execute.
			</xsd:documentation>
			<xsd:appinfo>
				<a:since>3.6</a:since>
				<a:container/>
			</xsd:appinfo>
		</xsd:annotation>
		<xsd:sequence>
			<xsd:element name="complete" type="tns:CompleteWorkItemActionType" minOccurs="0" maxOccurs="1">
				<xsd:annotation>
					<xsd:documentation>
						Complete this work item with a given result.
					</xsd:documentation>
				</xsd:annotation>
			</xsd:element>
			<!-- TODO maybe also completeStage -->
			<xsd:element name="notify" type="tns:WorkItemNotificationActionType" minOccurs="0" maxOccurs="unbounded">
				<xsd:annotation>
					<xsd:documentation>
						Send a notification.
					</xsd:documentation>
				</xsd:annotation>
			</xsd:element>
			<xsd:element name="delegate" type="tns:DelegateWorkItemActionType" minOccurs="0" maxOccurs="1">
				<xsd:annotation>
					<xsd:documentation>
						Delegate this work item.
					</xsd:documentation>
				</xsd:annotation>
			</xsd:element>
			<xsd:element name="escalate" type="tns:EscalateWorkItemActionType" minOccurs="0" maxOccurs="1">
				<xsd:annotation>
					<xsd:documentation>
						Escalate this work item. Basically the same as "delegate" but increases the escalation level.
					</xsd:documentation>
				</xsd:annotation>
			</xsd:element>
		</xsd:sequence>
	</xsd:complexType>

	<xsd:complexType name="AbstractWorkItemActionType">
		<xsd:annotation>
			<xsd:documentation>
				TODO
				EXPERIMENTAL
			</xsd:documentation>
			<xsd:appinfo>
				<a:since>3.6</a:since>
				<a:container/>
			</xsd:appinfo>
		</xsd:annotation>
		<xsd:sequence>
			<xsd:element name="name" type="xsd:string" minOccurs="0"/>
			<xsd:element name="displayName" type="xsd:string" minOccurs="0"/>
			<xsd:element name="description" type="xsd:string" minOccurs="0"/>
			<xsd:element name="condition" type="tns:ExpressionType" minOccurs="0">
				<xsd:annotation>
					<xsd:documentation>
						Should this action be executed?
						NOT IMPLEMENTED YET
					</xsd:documentation>
				</xsd:annotation>
			</xsd:element>
		</xsd:sequence>
	</xsd:complexType>

	<xsd:complexType name="CompleteWorkItemActionType">
		<xsd:annotation>
			<xsd:documentation>
				TODO
				EXPERIMENTAL
			</xsd:documentation>
			<xsd:appinfo>
				<a:since>3.6</a:since>
				<a:container/>
			</xsd:appinfo>
		</xsd:annotation>
		<xsd:complexContent>
			<xsd:extension base="tns:AbstractWorkItemActionType">
				<xsd:sequence>
					<xsd:element name="outcome" type="xsd:anyURI" minOccurs="0" />
					<xsd:element name="notifyBeforeAction" type="xsd:duration" minOccurs="0" maxOccurs="unbounded">
						<xsd:annotation>
							<xsd:documentation>
								If specified, sends a standard "action to be executed" notifications at given times.
								(Unlike in timed action interval, here a positive time must be specified: just like for
								notifyBeforeDeadline in certification.)
								TODO other time units, like business days?
							</xsd:documentation>
						</xsd:annotation>
					</xsd:element>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>

	<xsd:complexType name="WorkItemNotificationActionType">
		<xsd:annotation>
			<xsd:documentation>
				TODO
				EXPERIMENTAL
			</xsd:documentation>
			<xsd:appinfo>
				<a:since>3.6</a:since>
				<a:container/>
			</xsd:appinfo>
		</xsd:annotation>
		<xsd:complexContent>
			<xsd:extension base="tns:AbstractWorkItemActionType">
				<xsd:sequence>
					<xsd:element name="perAssignee" type="xsd:boolean" minOccurs="0" >
						<xsd:annotation>
							<xsd:documentation>
								If true (the default) creates one notification event for each assignee. Otherwise,
								creates a single notification event for the whole work item.
							</xsd:documentation>
						</xsd:annotation>
					</xsd:element>
					<xsd:element name="handler" type="c:EventHandlerType" minOccurs="0" >
						<xsd:annotation>
							<xsd:documentation>
								Ad-hoc event handler that will be used to process these event emitted. In addition to it,
								a system-wide handler for workItemCustomEvent will be invoked.
							</xsd:documentation>
						</xsd:annotation>
					</xsd:element>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>

	<xsd:complexType name="DelegateWorkItemActionType">
		<xsd:annotation>
			<xsd:documentation>
				TODO
				EXPERIMENTAL
			</xsd:documentation>
			<xsd:appinfo>
				<a:since>3.6</a:since>
				<a:container/>
			</xsd:appinfo>
		</xsd:annotation>
		<xsd:complexContent>
			<xsd:extension base="tns:AbstractWorkItemActionType">
				<xsd:sequence>
					<xsd:element name="approverRef" type="c:ObjectReferenceType" minOccurs="0" maxOccurs="unbounded">
						<xsd:annotation>
							<xsd:documentation>
								Specific approver to replace the current one.
							</xsd:documentation>
						</xsd:annotation>
					</xsd:element>
					<xsd:element name="approverExpression" type="c:ExpressionType" minOccurs="0" maxOccurs="unbounded">
						<xsd:annotation>
							<xsd:documentation>
								Expression giving an approver to replace the current one.
							</xsd:documentation>
						</xsd:annotation>
					</xsd:element>
					<xsd:element name="outcomeIfNoApprovers" type="xsd:anyURI" minOccurs="0">
						<xsd:annotation>
							<xsd:documentation>
								What is the outcome (of this work item) if there is no approver to delegate/escalate to?
							</xsd:documentation>
						</xsd:annotation>
					</xsd:element>
					<xsd:element name="duration" type="xsd:duration" minOccurs="0">
						<xsd:annotation>
							<xsd:documentation>
								Duration of the work item after delegation. If not specified, the deadline of the work item
								is not changed (this is meaningful only if the delegation occurs before the original deadline).
								TODO other time units, like business days?
								TODO relative to original start time, original deadline, or current time?
							</xsd:documentation>
						</xsd:annotation>
					</xsd:element>
					<xsd:element name="delegationMethod" type="tns:WorkItemDelegationMethodType" minOccurs="0">
						<xsd:annotation>
							<xsd:documentation>
								How to delegate the work item? Default is "replace assignees".
							</xsd:documentation>
						</xsd:annotation>
					</xsd:element>
					<xsd:element name="notifyBeforeAction" type="xsd:duration" minOccurs="0" maxOccurs="unbounded">
						<xsd:annotation>
							<xsd:documentation>
								If specified, sends a standard "action to be executed" notifications at given times.
								(Unlike in timed action interval, here a positive time must be specified: just like for
								notifyBeforeDeadline in certification.)
								TODO other time units, like business days?
							</xsd:documentation>
						</xsd:annotation>
					</xsd:element>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>

	<xsd:complexType name="EscalateWorkItemActionType">
		<xsd:annotation>
			<xsd:documentation>
				TODO
				EXPERIMENTAL
			</xsd:documentation>
			<xsd:appinfo>
				<a:since>3.6</a:since>
				<a:container/>
			</xsd:appinfo>
		</xsd:annotation>
		<xsd:complexContent>
			<xsd:extension base="tns:DelegateWorkItemActionType">
				<xsd:sequence>
					<xsd:element name="escalationLevelName" type="xsd:string" minOccurs="0">
						<xsd:annotation>
							<xsd:documentation>
								Name for the new escalation level.
							</xsd:documentation>
						</xsd:annotation>
					</xsd:element>
					<xsd:element name="escalationLevelDisplayName" type="xsd:string" minOccurs="0" >
						<xsd:annotation>
							<xsd:documentation>
								Display name for the new escalation level.
							</xsd:documentation>
						</xsd:annotation>
					</xsd:element>
				</xsd:sequence>
			</xsd:extension>
		</xsd:complexContent>
	</xsd:complexType>

	<xsd:simpleType name="WorkItemDelegationMethodType">
		<xsd:annotation>
			<xsd:documentation>
				How the delegation should be realized.
			</xsd:documentation>
			<xsd:appinfo>
				<jaxb:typesafeEnumClass/>
				<a:since>3.6</a:since>
			</xsd:appinfo>
		</xsd:annotation>
		<xsd:restriction base="xsd:string">
			<xsd:enumeration value="addAssignees">
				<xsd:annotation>
					<xsd:documentation>
						Delegate(s) should be added as new assignees, keeping original assignees and original candidates.
					</xsd:documentation>
					<xsd:appinfo>
						<jaxb:typesafeEnumMember name="ADD_ASSIGNEES"/>
					</xsd:appinfo>
				</xsd:annotation>
			</xsd:enumeration>
			<xsd:enumeration value="replaceAssignees">
				<xsd:annotation>
					<xsd:documentation>
						Delegate(s) should replace existing assignee(s). Candidates are removed.
					</xsd:documentation>
					<xsd:appinfo>
						<jaxb:typesafeEnumMember name="REPLACE_ASSIGNEES"/>
					</xsd:appinfo>
				</xsd:annotation>
			</xsd:enumeration>
			<!-- TODO something like "replaceCurrentAssignee" ? -->
		</xsd:restriction>
	</xsd:simpleType>

</xsd:schema>