<?xml version="1.0"?>
<xs:schema 	xmlns:xs="http://www.w3.org/2001/XMLSchema"
           	elementFormDefault="qualified"
           	attributeFormDefault="qualified">

<!--**********************************************************************
    *                                                                    *
    *                        S1000D Issue 2                              *
    *                          XML Schema                                *
    *                                                                    *
    *                     Release Version 2.2                            *
    *                       Date: 2005-05-01                             *
    *                                                                    *
    * Amendment:-                                                        *
    * 1. CPF 2002-11FR: Move inclusion of files WCNP.XSD, LISTS.XSD and  *
    *                   PARACON_STATIC.XSD to CREWSCHEMA.XSD.            *
    *                   Define new group "TEXT-NOREFS", same as "text",  *
    *                   except <refdm>, <reftp>, <change> and <ftnote>   *
    *                   removed.                                         *
    *                   Replace group "text" by "TEXT-NOREFS" in the     *
    *                   content model of <tabtitle>.                     *
    *                   Replace group "fft_inc" by "FFT" on <frc>,       *
    *                   <descacrw>, <procd>, <challeng>, <response>,     *
    *                   <endmattr> and "DRLINTRO".                       *
    *                   Replace group "NP" by new group "NPFFT" in the   *
    *                   content models of "ACSTCON" and "NPAR".          *
    * 2. CPF 2002-11FR, 2004-66US:                                       *
    *                   Remove inclusion of group "fft_inc" from         *
    *                   elements <crew>, <crewmem>, <tabtitle>, <if>,    *
    *                   <elseif>, <case>, <drill>, <subdrill>, <step>.   *
    *                   Reposition element <applic> within content model *
    *                   of <procd>.                                      *
    * 3. CPF 2004-45US: Amend group "text" by elements <ftnote> and      *
    *                   <ftnref> to allow markup of footnotes in running *
    *                   text and tables.                                 *
    *                                                                    *
    * The following include statement may be used to call this set of    *
    * declarations:-                                                     *
    *                                                                    *
    * <xs:include schemaLocation="crew.xsd"/>                            *
    ********************************************************************** -->


<!--**********************************************************************
    * Include the HEADING group definition.                              *
    ********************************************************************** -->
	<xs:include schemaLocation="heading.xsd"/>

	<xs:group name="CONTENT">
		<xs:annotation>
			<xs:documentation>
    **********************************************************************
    * Define Group "CONTENT" (Content Breakdown) containing :- acrw.     *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element ref="acrw"/>
		</xs:sequence>
	</xs:group>

	<!-- call with minOccurs="0" and maxOccurs="unbounded" !-->
	<xs:group name="NPFFT">
		<xs:annotation>
			<xs:documentation>
    **********************************************************************
    * Define Group "NPFFT" (Note or Paragraph or Figure or Foldout or    *
    *                       Table)                                       *
    * containing:-                                                       *
    *   Definition stored in group "NP".                                 *
    *  or                                                                *
    *   Definition stored in group "FFT".                                *
    **********************************************************************
			</xs:documentation>
		</xs:annotation>
		<xs:choice>
			<xs:group ref="NP"/>
			<xs:group ref="FFT"/>
		</xs:choice>
	</xs:group>
<!-- Newly introduced group -->

	<xs:group name="NPAR">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define group "NPAR" (Numbered Paragraphs) containing:-             *
    *   Definition stored in group "WC".                                 *
    *             - Mandatory Single     contains warning, caution.      *
    *   Definition stored in group "NPFFT".                              *
    *             - Optional Repeatable  contains note, para, Definition *
    *                                    stored in group "FFT".          *
    *   drill     - Optional  Single     contains Definition stored in   *
    *                                    groups "DRLINTRO" and "STEPS",  *
    *                                    subdrill, endmattr.             *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>	
		<xs:sequence>
			<xs:group ref="WC"/>
			<xs:group ref="NPFFT" minOccurs="0" maxOccurs="unbounded"/>
			<xs:element ref="drill" minOccurs="0"/>	
		</xs:sequence>
	</xs:group>
<!-- Group "NP" replaced by "NPFFT" in content model -->

<!-- use	<xs:complexType mixed="true"> -->
<!-- call with  minOccurs="0" maxOccurs="unbounded" !!! -->
	<xs:group name="text">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Group "text" (Running Text) containing:-                    *
    *   Parsed Character Data.                                           *
    *  or                                                                *
    *   xref     - Mandatory Single     contains applic, Definition      *
    *                                            stored in group         *
    *                                            "SPARCON".              *
    *  or                                                                *
    *   indxflag - Mandatory Single     contains No Other Tags.          *
    *  or                                                                *
    *   change   - Mandatory Single     contains Definition stored in    *
    *                                            group "text".           *
    *  or                                                                *
    *   emphasis - Mandatory Single     contains Definition stored in    *
    *                                            group "text".           *
    *  or                                                                *
    *   symbol   - Mandatory Single     contains applic.                 *
    *  or                                                                *
    *   subscrpt - Mandatory Single     contains Replaceable Character   *
    *                                            Data.                   *
    *  or                                                                *
    *   supscrpt - Mandatory Single     contains Replaceable Character   *
    *                                            Data.                   *
    *  or                                                                *
    *   refdm    - Mandatory Single     contains applic, age, avee,      *
    *                                            issno, dmtitle,         *
    *                                            Definition stored in    *
    *                                            group "XLINKEXT".       *
    *  or                                                                *
    *   reftp    - Mandatory Single     contains applic, Definitions     *
    *                                            stored in groups        *
    *                                            "TEXT-NOREFS", "PUBREF" *
    *                                            and "XLINKEXT".         *
    *  or                                                                *
    *   ftnote   - Mandatory Single     contains applic, para.           *
    *  or                                                                *
    *   ftnref   - Mandatory Single     contains No Other Tags.          *
    *  or                                                                *
    *   acronym  - Mandatory Single     contains acroterm, acrodef.      *
    *  or                                                                *
    *   acroterm - Mandatory Single     contains Definition stored in    *
    *                                            group "SPARCON".        *
    *  Definition stored in group "ACTEXT".                              *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="xref"/>
			<xs:element ref="indxflag"/>
			<xs:element ref="change"/>
			<xs:element ref="emphasis"/>
			<xs:element ref="symbol"/>
			<xs:element ref="subscrpt"/>
			<xs:element ref="supscrpt"/>
			<xs:element ref="refdm"/>
			<xs:element ref="reftp"/>
			<xs:element ref="ftnote"/>
			<xs:element ref="ftnref"/>
			<xs:element ref="acronym"/>
			<xs:element ref="acroterm"/>
			<xs:group ref="ACTEXT"/>
		</xs:choice>
	</xs:group>	
<!-- Content model amended -->

<!-- use 	<xs:complexType mixed="true"> -->
<!-- call with  minOccurs="0" maxOccurs="unbounded" !!! -->
	<xs:group name="TEXT-NOREFS">
		<xs:annotation>
			<xs:documentation>
    **********************************************************************
    * Define Group "TEXT-NOREFS" (Running Text without References)       *
    * containing:-                                                       *
    *   Parsed Character Data.                                           *
    *  or                                                                *
    *    xref           - Mandatory Single   contains applic, Definition *
    *                                        stored in group "SPARCON".  *
    *  or                                                                *
    *   indxflag        - Mandatory Single   contains No Other Tags.     *
    *  or                                                                *
    *   symbol          - Mandatory Single   contains applic.            *
    *  or                                                                *
    *   subscrpt        - Mandatory Single   contains Replaceable        *
    *                                        Character Data.             *
    *  or                                                                *
    *   supscrpt        - Mandatory Single   contains Replaceable        *
    *                                        Character Data.             *
    *  or                                                                *
    *   ftnref          - Mandatory Single   contains No Other Tags.     *
    *  or                                                                *
    *   acronym         - Mandatory Single   contains acroterm, acrodef. *
    *  or                                                                *
    *   acroterm        - Mandatory Single   contains Definition stored  *
    *                                        in group "SPARCON".         *
    *  Definition stored in group "ACTEXT".                              *
    **********************************************************************
			</xs:documentation>
		</xs:annotation>
		<xs:choice> 
			<xs:element ref="xref"/>
			<xs:element ref="indxflag"/>
			<xs:element ref="symbol"/>
			<xs:element ref="subscrpt"/>
			<xs:element ref="supscrpt"/>
			<xs:element ref="ftnref"/>
			<xs:element ref="acronym"/>
			<xs:element ref="acroterm"/> 
			<xs:group ref="ACTEXT"/>
		</xs:choice>
	</xs:group>
<!-- Newly introduced group -->

	<xs:group name="ACTEXT">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Group "ACTEXT" (All Crew Running Text Continuation)         *
    * containing:                                                        *
    * or                                                                 *
    *  capgrp   - Mandatory Single     contains applic, colspec,         *
    *                                  spanspec, capbody.                *
    * or                                                                 *
    *  caption  - Mandatory Single     contains applic, capline.         *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="capgrp"/>
			<xs:element ref="caption"/>
		</xs:choice>	
	</xs:group>

	<xs:group name="ACSTCON">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Group "ACSTCON" (All Crew Step Content) containing:-        *
    *  Definition stored in group "HEADING1".                            *
    *  Definition stored in group "WC".                                  *
    *====================================================================*
    *  Optional Repeatable Group                                         *
    *====================================================================*
    *    Definition stored in group "NPFFT"                              *
    *                - Optional Repeatable  contains note, para,         *
    *                                       Definition stored in group   *
    *                                       "FFT".                       *
    *   or                                                               *
    *====================================================================*
    *    Optional Single   Group                                         *
    *====================================================================*
    *      crew     - Optional  Repeatable  contains applic, crewmem.    *
    *      procd    - Mandatory Single      contains applic, para,       *
    *                                                Definition stored   *
    *                                                in group "FFT".     *
    *====================================================================*
    *    or                                                              *
    *      challrsp - Mandatory Single     contains challeng, crew,      *
    *                                               response.            *
    *====================================================================*
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
 		<xs:sequence>
			<xs:group ref="HEADING1"/>		
			<xs:group ref="WC"/>		
			<xs:choice minOccurs="0" maxOccurs="unbounded">
				<xs:group ref="NPFFT" minOccurs="0" maxOccurs="unbounded"/>		
				<xs:sequence>
					<xs:element ref="crew" minOccurs="0" maxOccurs="unbounded"/>
					<xs:element ref="procd"/>
				</xs:sequence>
				<xs:element ref="challrsp"/>
			</xs:choice>
		</xs:sequence>
	</xs:group>
<!-- Group "NP" replaced by "NPFFT" in content model -->

	<xs:group name="DRLINTRO">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Group "DRLINTRO" (Drill Introduction) containing:-          *
    *  Definition stored in group "HEADING1"   - Mandatory Single.       *
    *  tabtitle - Optional  Single       contains Definition stored in   *
    *                                             group "TEXT-NOREFS".   *
    *  Definition stored in group "spcpara"    - Mandatory Single.       *
    *  crew       Optional  Repeatable   contains applic, crewmem.       *
    *====================================================================*
    *  Optional Repeatable Group                                         *
    *====================================================================*
    *   para     - Mandatory Single      contains applic, Definition     *
    *                                    stored in group "paracon".      *
    * or                                                                 *
    *   Definition stored in group "FFT"    - Mandatory Single.          *
    *====================================================================*
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:group ref="HEADING1"/>
			<xs:element ref="tabtitle" minOccurs="0"/>
			<xs:group ref="spcpara"/>
			<xs:element ref="crew" minOccurs="0" maxOccurs="unbounded"/>
			<xs:choice minOccurs="0" maxOccurs="unbounded">
				<xs:element ref="para"/>
				<xs:group ref="FFT"/>
			</xs:choice>
		</xs:sequence>
	</xs:group>
<!-- Content model changed -->

	<xs:group name="STEPS">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Group "STEPS" (Multiple Steps) containing:-                 *
    *  step    - Mandatory Single     contains Definition stored in      *
    *                                 groups "ACSTCON", "STEPS".         *
    * or                                                                 *
    *====================================================================*
    *  if      - Mandatory Single     contains applic, condit,           *
    *                                 Definition stored in group "STEPS".*
    *  elseif  - Optional  Repeatable contains applic, condit,           *
    *                                 Definition stored in group "STEPS".*
    *====================================================================*
    * or                                                                 *
    *  case    - Mandatory Single     contains applic, condit,           *
    *                                 Definition stored in group "STEPS".*
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:choice>
			<xs:element ref="step"/>
			<xs:choice>
				<xs:sequence>
					<xs:element ref="if"/>
					<xs:element ref="elseif" minOccurs="0" maxOccurs="unbounded"/>
				</xs:sequence>
				<xs:element ref="case"/>
			</xs:choice>
		</xs:choice>
	</xs:group>

	<xs:element name="acrw">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Element acrw (All Crew Content) Containing:-                *
    *  frc      - Mandatory Single     contains title, warning, caution, *
    *                                  note, para, drill or Definition   *
    *                                  stored in group "FFT".            *
    * or                                                                 *
    *  descacrw - Mandatory Single     contains warning, caution, note,  *
    *                                  para0 or Definition stored in     *
    *                                  group "FFT".                      *
    *@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*
    * Attribute(s):                                                      *
    *  id        - ID       - IMPLIED  - An identifier of the element    *
    *                       which is assigned at origination and which   *
    *                       remains unchanged as the document is revised *
    *                       or updated even though the automatically     *
    *                       assigned enumeration "labels" change. The    *
    *                       value of "id" is used when making references *
    *                       to the element from other portions of the    *
    *                       document.                                    *
    *  Attribute Definition List stored in attribute group "secur".      *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:choice>
				<xs:element ref="frc"/>
				<xs:element ref="descacrw"/>
			</xs:choice>
			<xs:attribute name="id" type="xs:ID"/>
			<xs:attributeGroup ref="secur"/>
		</xs:complexType>
	</xs:element>

	<xs:element name="frc">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Element frc (Flight/Operator Reference Cards) containing:-  *
    *====================================================================*
    *  Mandatory Repeatable Group                                        *
    *====================================================================*
    *====================================================================*
    *   Mandatory Single Group                                           *
    *====================================================================*
    *    title    - Optional  Single     contains Definition stored in   *
    *                                    group "text".                   *
    *    Definition stored in group "spcpara"  - Optional Single.        *
    *    para     - Optional  Repeatable contains applic, Definition     *
    *                                    stored in group "paracon".      *
    *    drill    - Mandatory Repeatable contains Definition stored in   *
    *                                    groups "DRLINTRO" and "STEPS",  *
    *                                    subdrill, endmattr.             *
    *====================================================================*
    *   or                                                               *
    *    Definition stored in group "FFT"   - Optional Single.           *
    *====================================================================*
    *@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*
    * Attribute(s):                                                      *
    *  Attribute Definition List stored in attribute group "secur".      *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:choice maxOccurs="unbounded">
				<xs:sequence>
					<xs:element ref="title" minOccurs="0"/>
					<xs:group ref="spcpara" minOccurs="0"/>
					<xs:element ref="para" minOccurs="0" maxOccurs="unbounded"/>
					<xs:element ref="drill"/>
				</xs:sequence>
				<xs:group ref="FFT" minOccurs="0"/>
			</xs:choice>
			<xs:attributeGroup ref="secur"/>
		</xs:complexType>
	</xs:element>
<!-- Inclusion of fft_inc replaced by FFT and content model changed -->

	<xs:element name="descacrw">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Element descacrw (All Crew Description) containing:-        *
    *====================================================================*
    *  Optional Repeatable Group                                         *
    *====================================================================*
    *====================================================================*
    *   Mandatory Single Group                                           *
    *====================================================================*
    *    Definition stored in group "spcpara"  - Mandatory Single.       *
    *    para0    - Optional  Repeatable contains Definitions stored in  *
    *                                    groups "nparacon", "SUBPAR1".   *
    *====================================================================*
    *   or                                                               *
    *    Definition stored in group "FFT"      - Mandatory Single.       *
    *====================================================================*
    *@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*
    * Attribute(s):                                                      *
    *  Attribute Definition List stored in attribute group "secur".      *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:choice minOccurs="0" maxOccurs="unbounded">
				<xs:sequence>
					<xs:group ref="spcpara"/>
					<xs:element ref="para0" minOccurs="0" maxOccurs="unbounded"/>
				</xs:sequence>
				<xs:group ref="FFT"/>
			</xs:choice>
			<xs:attributeGroup ref="secur"/>
		</xs:complexType>
	</xs:element>
<!-- Inclusion of fft_inc replaced by FFT and content model changed -->

	<xs:element name="drill">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Element drill (Flight Drill) containing:-                   *
    *  Definition stored in group "DRLINTRO".                            *
    *====================================================================*
    *  Optional Repeatable Group                                         *
    *====================================================================*
    *   Definition stored in group "STEPS"   - Mandatory Repeatable.     *
    *  or                                                                *
    *   subdrill - Optional  Repeatable contains Definition stored in    *
    *                                  groups "DRLINTRO" and "STEPS".    *
    *====================================================================*
    *  endmattr - Optional  Single     contains applic, para, Definition *
    *                                  stored in group "FFT".            * 
    *@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*
    * Attribute(s):                                                      *
    *  drilltyp  - "DRILLTPS"          - Drill Type                      *
    *                                    (Flight Deck presentation)      *
    *                                    "DRILLTPS" decl in S1000D.CFG.  *
    *  ordered   - Declared - "on"     - Steps form part of              *
    *                                    chronologically ordered list.   *
    *            - "on"     - Steps must occur between neighbouring steps*
    *                         in time.                                   *
    *            - "off"    - Steps can occur at any time in the drill   *
    *  Attribute Definition List stored in attribute group "bodyatt".    *
    *  Attribute Definition List stored in attribute group "secur".      *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>	
		<xs:complexType>
			<xs:sequence>
				<xs:group ref="DRLINTRO"/>
				<xs:choice minOccurs="0" maxOccurs="unbounded">
					<xs:group ref="STEPS"/>
					<xs:element ref="subdrill"/>
				</xs:choice>
				<xs:element ref="endmattr" minOccurs="0"/>
			</xs:sequence>
			<xs:attribute ref="drilltyp"/>
			<xs:attribute name="ordered" default="on">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="on"/>
						<xs:enumeration value="off"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attributeGroup ref="bodyatt"/>
			<xs:attributeGroup ref="secur"/>
		</xs:complexType>
	</xs:element>
<!-- Inclusion of group "fft_inc" removed -->

	<xs:element name="step">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Element step (Drill or Procedural Step) containing:-        *
    *  Definition stored in group "ACSTCON".                             *
    *  Definition stored in group "STEPS"  - Optional Repeatable.        *
    *@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*
    * Attribute(s):                                                      *
    *  label     - CDATA    - IMPLIED  - Drill Type                      *
    *                                    (Flight Deck presentation)      *
    *  Attribute Definition List stored in attribute group "bodyatt".    *
    *  memorize  - Declared - "no"     - Memorize this step.             *
    *            - "no"     - Step not required to be memorized.         *
    *            - "yes"    - This step must be memorized.               *
    *  dotline   - Declared - "dot"    - Defines the seperator characters*
    *                         between the challenge and response elements*
    *            - "dot"    - sequence of dots.                          *
    *            - "line"   - solid line.                                *
    *            - "none"   - No seperator.                              *
    *  ordered   - Declared - "on"     - Steps form part of              *
    *                                    chronologically ordered list.   *
    *            - "on"     - Steps must occur between neighbouring steps*
    *                         in time.                                   *
    *            - "off"    - Steps can occur at any time in the drill   *
    *  Attribute Definition List stored in attribute group "secur".      *
    *  Attribute Definition List stored in attribute group "CHECKSTP".   *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:sequence>
				<xs:group ref="ACSTCON"/>	
				<xs:group ref="STEPS" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="label" type="xs:string"/>
			<xs:attributeGroup ref="bodyatt"/>
			<xs:attribute name="memorize" default="no">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="yes"/>
						<xs:enumeration value="no"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="dotline" default="dot">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="dot"/>
						<xs:enumeration value="line"/>
						<xs:enumeration value="none"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attribute name="ordered" default="on">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="on"/>
						<xs:enumeration value="off"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attributeGroup ref="secur"/>
		</xs:complexType>
	</xs:element>
<!-- Inclusion of group "fft_inc" removed and content model changed -->

	<xs:element name="crew">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Element crew (Responsible Crew) containing:-                *
    *  applic   - Optional  Single      contains type, model.            *
    *  crewmem  - Mandatory Repeatable  contains applic.                 *
    *@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*
    * Attribute(s):                                                      *
    *  response  - Declared - "all"    - Responsible for step            *
    *            - "all"    - All the identified crew members are        *
    *                         must respond to the step.                  *
    *            - "any"    - Any of the identified crew members can     *
    *                         respond to the step                        *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="applic" minOccurs="0"/>
				<xs:element ref="crewmem" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="response" default="all">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="all"/>
						<xs:enumeration value="any"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
		</xs:complexType>
	</xs:element>
<!-- Inclusion of group "fft_inc" removed -->

	<xs:element name="crewmem">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Element crewmem (Type Of Crew Member) containing:-          *
    *  applic   - Optional   Single      contains type, model.           *
    *@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*
    * Attribute(s):                                                      *
    *  crewmem  - "CREWMEMS" - REQUIRED - Type(s) of Crew Member(s)      *
    *                                     "CREWMEMS" decl in S1000D.CFG. *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>	
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="applic" minOccurs="0"/>
			</xs:sequence>
			<xs:attribute name="crewmem" type="CREWMEMS" use="required"/>
		</xs:complexType>
	</xs:element>
<!-- Inclusion of group "fft_inc" removed -->

	<xs:element name="procd">
		<xs:annotation>
			<xs:documentation>
    **********************************************************************
    * Define Element procd (Procedure) containing:-                      *
    *  applic   - Optional  Single     contains type, model.             *
    *====================================================================*
    *  Mandatory Repeatable Group                                        *
    *====================================================================*
    *    para    - Mandatory Single      contains applic, Definition     *
    *                                    stored in group "paracon".      *
    *   or                                                               *
    *    Definition stored in group "FFT".                               *
    **********************************************************************
			</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="applic" minOccurs="0"/>
				<xs:choice maxOccurs="unbounded">
					<xs:element ref="para"/>
					<xs:group ref="FFT"/>
				</xs:choice>
			</xs:sequence>
		</xs:complexType>
	</xs:element>
<!-- Inclusion of fft_inc replaced by FFT and content model changed -->

	<xs:element name="challeng">
		<xs:annotation>
			<xs:documentation>
    **********************************************************************
    * Define Element challeng (Challenge) containing:-                   *
    *  applic   - Optional  Single     contains type, model.             *
    *====================================================================*
    *  Mandatory Repeatable Group                                        *
    *====================================================================*
    *    para    - Mandatory Single      contains applic, Definition     *
    *                                    stored in group "paracon".      *
    *   or                                                               *
    *    Definition stored in group "FFT".                               *
    **********************************************************************
			</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="applic" minOccurs="0"/>
				<xs:choice maxOccurs="unbounded">
					<xs:element ref="para"/>
					<xs:group ref="FFT"/>
				</xs:choice>
			</xs:sequence>
		</xs:complexType>
	</xs:element>
<!-- Inclusion of fft_inc replaced by FFT and content model changed -->

	<xs:element name="response">
		<xs:annotation>
			<xs:documentation>
    **********************************************************************
    * Define Element response (Response) containing:-                    *
    *  applic   - Optional  Single     contains type, model.             *
    *====================================================================*
    *  Mandatory Repeatable Group                                        *
    *====================================================================*
    *    para    - Mandatory Single      contains applic, Definition     *
    *                                    stored in group "paracon".      *
    *   or                                                               *
    *    Definition stored in group "FFT".                               *
    **********************************************************************
			</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="applic" minOccurs="0"/>
				<xs:choice maxOccurs="unbounded">
					<xs:element ref="para"/>
					<xs:group ref="FFT"/>
				</xs:choice>
			</xs:sequence>
		</xs:complexType>
	</xs:element>
<!-- Inclusion of fft_inc replaced by FFT and content model changed -->

	<xs:element name="if">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Element if (If Condition) containing:-                      *
    *  applic   - Optional  Single     contains type, model.             *
    *  condit   - Mandatory Single     contains Definition stored in     *
    *                                           group "text".            *
    *  Definition stored in group "STEPS" - Mandatory Repeatable.        *
    *@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*
    * Attribute(s):                                                      *
    *  Attribute Definition List stored in attribute group "bodyatt".    *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="applic" minOccurs="0"/>
				<xs:element ref="condit"/>
				<xs:group ref="STEPS" maxOccurs="unbounded"/>			
			</xs:sequence>
			<xs:attributeGroup ref="bodyatt"/>
		</xs:complexType>
	</xs:element>
<!-- Inclusion of fft_inc removed and content model changed -->

	<xs:element name="elseif">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Element elseif (Else If Condition) containing:-             *
    *  applic   - Optional  Single     contains type, model.             *
    *  condit   - Mandatory Single     contains Definition stored in     *
    *                                           group "text".            *
    *  Definition stored in group "STEPS" - Mandatory Repeatable.        *
    *@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*
    * Attribute(s):                                                      *
    *  Attribute Definition List stored in attribute group "bodyatt".    *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="applic" minOccurs="0"/>
				<xs:element ref="condit"/>
				<xs:group ref="STEPS" maxOccurs="unbounded"/>				
			</xs:sequence>
			<xs:attributeGroup ref="bodyatt"/>
		</xs:complexType>
	</xs:element>
<!-- Inclusion of fft_inc removed and content model changed -->

	<xs:element name="case">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Element case (Conditional Case) containing:-                *
    *  applic   - Optional  Single     contains type, model.             *
    *  condit   - Mandatory Single     contains Definition stored in     *
    *                                           group "text".            *
    *  Definition stored in group "STEPS" - Mandatory Repeatable.        *
    *@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*
    * Attribute(s):                                                      *
    *  Attribute Definition List stored in attribute group "bodyatt".    *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="applic" minOccurs="0"/>
				<xs:element ref="condit"/>
				<xs:group ref="STEPS" maxOccurs="unbounded"/>	
			</xs:sequence>
			<xs:attributeGroup ref="bodyatt"/>
		</xs:complexType>
	</xs:element>
<!-- Inclusion of fft_inc removed and content model changed -->

	<xs:element name="condit">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Element condit (If, Elseif and Case Condition) containing:- *
    *  Definition stored in group "text".                                *
    *@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*
    * Attribute(s):                                                      *
    *  Attribute Definition List stored in attribute group "secur".      *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:complexType mixed="true">
			<xs:group ref="text" minOccurs="0" maxOccurs="unbounded"/>	
			<xs:attributeGroup ref="secur"/>
		</xs:complexType>
	</xs:element>
<!-- Content model changed -->

	<xs:element name="subdrill">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Element subdrill (Sub Flight Drill) containing:-            *
    *====================================================================*
    * Optional Single Group                                              *
    *====================================================================*
    *  Definition stored in group "DRLINTRO".                            *
    *====================================================================*
    *====================================================================*
    * Optional Repeatable Group                                          *
    *====================================================================*
    *  Definition stored in group "STEPS".                               *
    *====================================================================*
    *@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*
    * Attribute(s):                                                      *
    *  ordered   - Declared - "on"     - Steps form part of              *
    *                                    chronologically ordered list.   *
    *            - "on"     - Steps must occur between neighbouring steps*
    *                         in time.                                   *
    *            - "off"    - Steps can occur at any time in the drill   *
    *  Attribute Definition List stored in attribute group "bodyatt".    *
    *  Attribute Definition List stored in attribute group "secur".      *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:sequence>			
				<xs:group ref="DRLINTRO"/>
				<xs:group ref="STEPS" minOccurs="0" maxOccurs="unbounded"/>
			</xs:sequence>
			<xs:attribute name="ordered" default="on">
				<xs:simpleType>
					<xs:restriction base="xs:NMTOKEN">
						<xs:enumeration value="on"/>
						<xs:enumeration value="off"/>
					</xs:restriction>
				</xs:simpleType>
			</xs:attribute>
			<xs:attributeGroup ref="bodyatt"/>
			<xs:attributeGroup ref="secur"/>
		</xs:complexType>
	</xs:element>
<!-- Inclusion of fft_inc removed and content model changed -->

	<xs:element name="tabtitle">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Element tabtitle (Tab Title) containing:-                   *
    *  Definition stored in group "TEXT-NOREFS" - Mandatory Repeatable.  *
    *@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*
    * Attribute(s):                                                      *
    *  Attribute Definition List stored in attribute group "INSDEL".     *
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:complexType mixed="true">
			<xs:group ref="TEXT-NOREFS" minOccurs="0" maxOccurs="unbounded"/>						
			<xs:attributeGroup ref="INSDEL"/>
		</xs:complexType>
	</xs:element>
<!-- Inclusion of fft_inc removed and content model changed -->

	<xs:element name="endmattr">
		<xs:annotation>
			<xs:documentation>
    ********************************************************************** 
    * Define Element endmattr (Drill End Matter) containing:-            *
    *  applic   - Optional  Single      contains type, model.            *
    *====================================================================*
    *  Mandatory Repeatable Group                                        *
    *====================================================================*
    *    para    - Mandatory Single      contains applic, Definition     *
    *                                    stored in group "paracon".      *
    *   or                                                               *
    *    Definition stored in group "FFT".                               *
    *====================================================================*
    ********************************************************************** 
			</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="applic" minOccurs="0"/>
				<xs:choice maxOccurs="unbounded">
					<xs:element ref="para"/>
					<xs:group ref="FFT"/>		
				</xs:choice>
			</xs:sequence>
		</xs:complexType>
	</xs:element>
<!-- Inclusion of fft_inc replaced by FFT and content model changed -->

	<xs:element name="challrsp">
		<xs:annotation>
			<xs:documentation>
    **********************************************************************
    * Define Element challrsp (Challenge and Response) containing:-      *
    *  challeng - Mandatory Single     contains applic, para.            *
    *====================================================================*
    *    crew     - Optional  Repeatable  contains applic, crewmem.      *
    *    response - Mandatory Single      contains applic, para.         *
    *====================================================================*
    **********************************************************************
			</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:sequence>
				<xs:element ref="challeng"/>
				<xs:sequence maxOccurs="unbounded">
					<xs:element ref="crew" minOccurs="0" maxOccurs="unbounded"/>
					<xs:element ref="response"/>
				</xs:sequence>
			</xs:sequence>
		</xs:complexType>
	</xs:element>


</xs:schema>
