XML Schema Documentation

Schema Document Properties

Properties

Target Namespace	None
Version	5.1
Element and Attribute Namespaces	Global element and attribute declarations belong to this schema's target namespace. By default, local element declarations have no namespace. By default, local attribute declarations have no namespace.

Declared Namespaces

Prefix	Namespace
xml	http://www.w3.org/XML/1998/namespace
xs	http://www.w3.org/2001/XMLSchema

Schema Component Representation

<xs:schema version="5.1">
...
</xs:schema>

Global Declarations

Element: config

Properties

Name	config
Type	Locally-defined complex type
Nillable	no
Abstract	no

XML Instance Representation

<config>
   <moduleName> moduleTitle </moduleName> [1] 
   <moduleImage> headerImage </moduleImage> [0..1] 
   <moduleDependencies> compositeDependency </moduleDependencies> [0..1] 
   <requiredInstallFiles> fileList </requiredInstallFiles> [0..1] 
   <installSteps> stepList </installSteps> [0..1] 
   <conditionalFileInstalls> conditionalFileInstallList </conditionalFileInstalls> [0..1] 
</config>

Schema Component Representation

<xs:element name="config">
   <xs:complexType>
      <xs:sequence>
         <xs:element name="moduleName" type="moduleTitle"/>
         <xs:element name="moduleImage" type="headerImage" minOccurs="0"/>
         <xs:element name="moduleDependencies" type="compositeDependency" minOccurs="0"/>
         <xs:element name="requiredInstallFiles" type="fileList" minOccurs="0"/>
         <xs:element name="installSteps" type="stepList" minOccurs="0"/>
         <xs:element name="conditionalFileInstalls" type="conditionalFileInstallList" minOccurs="0"/>
      </xs:sequence>
   </xs:complexType>
</xs:element>

Global Definitions

Attribute Group: systemItemAttributes

Properties

Name	systemItemAttributes

XML Instance Representation

destination="folderPath" [0..1] 
alwaysInstall="xs:boolean" [0..1] 
installIfUsable="xs:boolean" [0..1] 
priority="xs:integer" [0..1]

Schema Component Representation

<xs:attributeGroup name="systemItemAttributes">
   <xs:attribute name="destination" type="folderPath"/>
   <xs:attribute name="alwaysInstall" type="xs:boolean" default="false"/>
   <xs:attribute name="installIfUsable" type="xs:boolean" default="false"/>
   <xs:attribute name="priority" type="xs:integer" default="0"/>
</xs:attributeGroup>

Complex Type: compositeDependency

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	compositeDependency
Abstract	no

XML Instance Representation

<...
 operator="xs:string (value comes from list: {'And'|'Or'})" [0..1] 
>
   Start Choice [1..*]
      <fileDependency> fileDependency </fileDependency> [1..*] 
      <flagDependency> flagDependency </flagDependency> [1..*] 
      <gameDependency> versionDependency </gameDependency> [0..1] 
      <fommDependency> versionDependency </fommDependency> [0..1] 
      <dependencies> compositeDependency </dependencies> [1] 
   End Choice
</...>

Schema Component Representation

<xs:complexType name="compositeDependency">
   <xs:sequence>
      <xs:choice maxOccurs="unbounded">
         <xs:element name="fileDependency" type="fileDependency" maxOccurs="unbounded"/>
         <xs:element name="flagDependency" type="flagDependency" maxOccurs="unbounded"/>
         <xs:element name="gameDependency" type="versionDependency" minOccurs="0" maxOccurs="1"/>
         <xs:element name="fommDependency" type="versionDependency" minOccurs="0" maxOccurs="1"/>
         <xs:element name="dependencies" type="compositeDependency"/>
      </xs:choice>
   </xs:sequence>
   <xs:attribute name="operator" default="And">
      <xs:simpleType>
         <xs:restriction base="xs:string">
            <xs:enumeration value="And"/>
            <xs:enumeration value="Or"/>
         </xs:restriction>
      </xs:simpleType>
   </xs:attribute>
</xs:complexType>

Complex Type: conditionFlagList

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	conditionFlagList
Abstract	no

XML Instance Representation

<...>
   <flag> setConditionFlag </flag> [1..*] 
</...>

Schema Component Representation

<xs:complexType name="conditionFlagList">
   <xs:sequence>
      <xs:element name="flag" type="setConditionFlag" maxOccurs="unbounded"/>
   </xs:sequence>
</xs:complexType>

Complex Type: conditionalFileInstallList

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	conditionalFileInstallList
Abstract	no

XML Instance Representation

<...>
   <patterns> conditionalInstallPatternList </patterns> [1] 
</...>

Schema Component Representation

<xs:complexType name="conditionalFileInstallList">
   <xs:sequence>
      <xs:element name="patterns" type="conditionalInstallPatternList"/>
   </xs:sequence>
</xs:complexType>

Complex Type: conditionalInstallPattern

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	conditionalInstallPattern
Abstract	no

XML Instance Representation

<...>
   <dependencies> compositeDependency </dependencies> [1] 
   <files> fileList </files> [1] 
</...>

Schema Component Representation

<xs:complexType name="conditionalInstallPattern">
   <xs:sequence>
      <xs:element name="dependencies" type="compositeDependency"/>
      <xs:element name="files" type="fileList"/>
   </xs:sequence>
</xs:complexType>

Complex Type: conditionalInstallPatternList

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	conditionalInstallPatternList
Abstract	no

XML Instance Representation

<...>
   <pattern> conditionalInstallPattern </pattern> [1..*] 
</...>

Schema Component Representation

<xs:complexType name="conditionalInstallPatternList">
   <xs:sequence>
      <xs:element name="pattern" type="conditionalInstallPattern" maxOccurs="unbounded"/>
   </xs:sequence>
</xs:complexType>

Complex Type: dependencyPattern

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	dependencyPattern
Abstract	no

XML Instance Representation

<...>
   <dependencies> compositeDependency </dependencies> [1] 
   <type> pluginType </type> [1] 
</...>

Schema Component Representation

<xs:complexType name="dependencyPattern">
   <xs:sequence>
      <xs:element name="dependencies" type="compositeDependency"/>
      <xs:element name="type" type="pluginType"/>
   </xs:sequence>
</xs:complexType>

Complex Type: dependencyPatternList

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	dependencyPatternList
Abstract	no

XML Instance Representation

<...>
   <pattern> dependencyPattern </pattern> [1..*] 
</...>

Schema Component Representation

<xs:complexType name="dependencyPatternList">
   <xs:sequence>
      <xs:element name="pattern" type="dependencyPattern" maxOccurs="unbounded"/>
   </xs:sequence>
</xs:complexType>

Complex Type: dependencyPluginType

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	dependencyPluginType
Abstract	no

XML Instance Representation

<...>
   <defaultType> pluginType </defaultType> [1] 
   <patterns> dependencyPatternList </patterns> [1] 
</...>

Schema Component Representation

<xs:complexType name="dependencyPluginType">
   <xs:sequence>
      <xs:element name="defaultType" type="pluginType"/>
      <xs:element name="patterns" type="dependencyPatternList"/>
   </xs:sequence>
</xs:complexType>

Complex Type: fileDependency

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	fileDependency
Abstract	no

XML Instance Representation

<...
 file="xs:string" [1] 
 state="xs:string (value comes from list: {'Missing'|'Inactive'|'Active'})" [1] 
/>

Schema Component Representation

<xs:complexType name="fileDependency">
   <xs:attribute name="file" type="xs:string" use="required"/>
   <xs:attribute name="state" use="required">
      <xs:simpleType>
         <xs:restriction base="xs:string">
            <xs:enumeration value="Missing"/>
            <xs:enumeration value="Inactive"/>
            <xs:enumeration value="Active"/>
         </xs:restriction>
      </xs:simpleType>
   </xs:attribute>
</xs:complexType>

Complex Type: fileList

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	fileList
Abstract	no

XML Instance Representation

<...>
   Start Choice [1..*]
      <file> fileType </file> [0..*] 
      <folder> folderType </folder> [0..*] 
   End Choice
</...>

Schema Component Representation

<xs:complexType name="fileList">
   <xs:sequence>
      <xs:choice minOccurs="1" maxOccurs="unbounded">
         <xs:element name="file" type="fileType" minOccurs="0" maxOccurs="unbounded"/>
         <xs:element name="folder" type="folderType" minOccurs="0" maxOccurs="unbounded"/>
      </xs:choice>
   </xs:sequence>
</xs:complexType>

Complex Type: fileType

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	fileType
Abstract	no

XML Instance Representation

<...
 source="filePath" [1] 
 destination="folderPath" [0..1] 
 alwaysInstall="xs:boolean" [0..1] 
 installIfUsable="xs:boolean" [0..1] 
 priority="xs:integer" [0..1] 
/>

Schema Component Representation

<xs:complexType name="fileType">
   <xs:attribute name="source" type="filePath" use="required"/>
   <xs:attributeGroup ref="systemItemAttributes"/>
</xs:complexType>

Complex Type: flagDependency

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	flagDependency
Abstract	no

XML Instance Representation

<...
 flag="flagName" [1] 
 value="flagValue" [1] 
/>

Schema Component Representation

<xs:complexType name="flagDependency">
   <xs:attribute name="flag" type="flagName" use="required"/>
   <xs:attribute name="value" type="flagValue" use="required"/>
</xs:complexType>

Complex Type: folderType

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	folderType
Abstract	no

XML Instance Representation

<...
 source="folderPath" [1] 
 destination="folderPath" [0..1] 
 alwaysInstall="xs:boolean" [0..1] 
 installIfUsable="xs:boolean" [0..1] 
 priority="xs:integer" [0..1] 
/>

Schema Component Representation

<xs:complexType name="folderType">
   <xs:attribute name="source" type="folderPath" use="required"/>
   <xs:attributeGroup ref="systemItemAttributes"/>
</xs:complexType>

Complex Type: group

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	group
Abstract	no

XML Instance Representation

<...
 name="xs:string" [1] 
 type="xs:string (value comes from list: {'SelectAtLeastOne'|'SelectAtMostOne'|'SelectExactlyOne'|'SelectAll'|'SelectAny'})" [1] 
>
   <plugins> pluginList </plugins> [1] 
</...>

Schema Component Representation

<xs:complexType name="group">
   <xs:sequence>
      <xs:element name="plugins" type="pluginList"/>
   </xs:sequence>
   <xs:attribute name="name" type="xs:string" use="required"/>
   <xs:attribute name="type" use="required">
      <xs:simpleType>
         <xs:restriction base="xs:string">
            <xs:enumeration value="SelectAtLeastOne"/>
            <xs:enumeration value="SelectAtMostOne"/>
            <xs:enumeration value="SelectExactlyOne"/>
            <xs:enumeration value="SelectAll"/>
            <xs:enumeration value="SelectAny"/>
         </xs:restriction>
      </xs:simpleType>
   </xs:attribute>
</xs:complexType>

Complex Type: groupList

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	groupList
Abstract	no

XML Instance Representation

<...
 order="orderEnum" [0..1] 
>
   <group> group </group> [1..*] 
</...>

Schema Component Representation

<xs:complexType name="groupList">
   <xs:sequence>
      <xs:element name="group" type="group" maxOccurs="unbounded"/>
   </xs:sequence>
   <xs:attribute name="order" type="orderEnum" use="optional" default="Ascending"/>
</xs:complexType>

Complex Type: headerImage

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	headerImage
Abstract	no

XML Instance Representation

<...
 path="imagePath" [0..1] 
 showImage="xs:boolean" [0..1] 
 showFade="xs:boolean" [0..1] 
 height="xs:int" [0..1] 
/>

Schema Component Representation

<xs:complexType name="headerImage">
   <xs:attribute name="path" type="imagePath" use="optional"/>
   <xs:attribute name="showImage" type="xs:boolean" default="true" use="optional"/>
   <xs:attribute name="showFade" type="xs:boolean" default="true" use="optional"/>
   <xs:attribute name="height" type="xs:int" default="-1" use="optional"/>
</xs:complexType>

Complex Type: image

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	image
Abstract	no

XML Instance Representation

<...
 path="imagePath" [1] 
/>

Schema Component Representation

<xs:complexType name="image">
   <xs:attribute name="path" type="imagePath" use="required"/>
</xs:complexType>

Complex Type: installStep

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	installStep
Abstract	no

XML Instance Representation

<...
 name="xs:string" [1] 
>
   <visible> compositeDependency </visible> [0..1] 
   <optionalFileGroups> groupList </optionalFileGroups> [1] 
</...>

Schema Component Representation

<xs:complexType name="installStep">
   <xs:sequence>
      <xs:element name="visible" type="compositeDependency" minOccurs="0"/>
      <xs:element name="optionalFileGroups" type="groupList" minOccurs="1"/>
   </xs:sequence>
   <xs:attribute name="name" type="xs:string" use="required"/>
</xs:complexType>

Complex Type: moduleTitle

Type hierarchy

Super-types:	xs:string < moduleTitle (by extension)
Sub-types:	None

Properties

Name	moduleTitle
Abstract	no

XML Instance Representation

<...
 position="xs:string (value comes from list: {'Left'|'Right'|'RightOfImage'})" [0..1] 
 colour="xs:hexBinary" [0..1] 
>
    xs:string
</...>

Schema Component Representation

<xs:complexType name="moduleTitle">
   <xs:simpleContent>
      <xs:extension base="xs:string">
         <xs:attribute name="position" use="optional" default="Left">
            <xs:simpleType>
               <xs:restriction base="xs:string">
                  <xs:enumeration value="Left"/>
                  <xs:enumeration value="Right"/>
                  <xs:enumeration value="RightOfImage"/>
               </xs:restriction>
            </xs:simpleType>
         </xs:attribute>
         <xs:attribute name="colour" type="xs:hexBinary" use="optional" default="000000"/>
      </xs:extension>
   </xs:simpleContent>
</xs:complexType>

Complex Type: plugin

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	plugin
Abstract	no

XML Instance Representation

<...
 name="xs:string" [1] 
>
   <description> xs:string </description> [1] 
   <image> image </image> [0..1] 
   Start Choice [1]
      <files> fileList </files> [1] 
      <conditionFlags> conditionFlagList </conditionFlags> [0..1] 
      <conditionFlags> conditionFlagList </conditionFlags> [1] 
      <files> fileList </files> [0..1] 
   End Choice
   <typeDescriptor> pluginTypeDescriptor </typeDescriptor> [1] 
</...>

Schema Component Representation

<xs:complexType name="plugin">
   <xs:sequence>
      <xs:element name="description" type="xs:string"/>
      <xs:element name="image" type="image" minOccurs="0"/>
      <xs:choice>
         <xs:sequence>
            <xs:element name="files" type="fileList"/>
            <xs:element name="conditionFlags" type="conditionFlagList" minOccurs="0"/>
         </xs:sequence>
         <xs:sequence>
            <xs:element name="conditionFlags" type="conditionFlagList"/>
            <xs:element name="files" type="fileList" minOccurs="0"/>
         </xs:sequence>
      </xs:choice>
      <xs:element name="typeDescriptor" type="pluginTypeDescriptor"/>
   </xs:sequence>
   <xs:attribute name="name" type="xs:string" use="required"/>
</xs:complexType>

Complex Type: pluginList

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	pluginList
Abstract	no

XML Instance Representation

<...
 order="orderEnum" [0..1] 
>
   <plugin> plugin </plugin> [1..*] 
</...>

Schema Component Representation

<xs:complexType name="pluginList">
   <xs:sequence>
      <xs:element name="plugin" type="plugin" maxOccurs="unbounded"/>
   </xs:sequence>
   <xs:attribute name="order" type="orderEnum" use="optional" default="Ascending"/>
</xs:complexType>

Complex Type: pluginType

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	pluginType
Abstract	no

XML Instance Representation

<...
 name="pluginTypeEnum" [1] 
/>

Schema Component Representation

<xs:complexType name="pluginType">
   <xs:attribute name="name" type="pluginTypeEnum" use="required"/>
</xs:complexType>

Complex Type: pluginTypeDescriptor

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	pluginTypeDescriptor
Abstract	no

XML Instance Representation

<...>
   Start Choice [1]
      <dependencyType> dependencyPluginType </dependencyType> [1] 
      <type> pluginType </type> [1] 
   End Choice
</...>

Schema Component Representation

<xs:complexType name="pluginTypeDescriptor">
   <xs:choice>
      <xs:element name="dependencyType" type="dependencyPluginType"/>
      <xs:element name="type" type="pluginType"/>
   </xs:choice>
</xs:complexType>

Complex Type: setConditionFlag

Type hierarchy

Super-types:	xs:string < flagValue (by restriction) < setConditionFlag (by extension)
Sub-types:	None

Properties

Name	setConditionFlag
Abstract	no

XML Instance Representation

<...
 name="flagName" [1] 
>
    flagValue
</...>

Schema Component Representation

<xs:complexType name="setConditionFlag">
   <xs:simpleContent>
      <xs:extension base="flagValue">
         <xs:attribute name="name" type="flagName" use="required"/>
      </xs:extension>
   </xs:simpleContent>
</xs:complexType>

Complex Type: stepList

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	stepList
Abstract	no

XML Instance Representation

<...
 order="orderEnum" [0..1] 
>
   <installStep> installStep </installStep> [1..*] 
</...>

Schema Component Representation

<xs:complexType name="stepList">
   <xs:sequence>
      <xs:element name="installStep" type="installStep" minOccurs="1" maxOccurs="unbounded"/>
   </xs:sequence>
   <xs:attribute name="order" type="orderEnum" use="optional" default="Ascending"/>
</xs:complexType>

Complex Type: versionDependency

Type hierarchy

Super-types:	None
Sub-types:	None

Properties

Name	versionDependency
Abstract	no

XML Instance Representation

<...
 version="versionString" [1] 
/>

Schema Component Representation

<xs:complexType name="versionDependency">
   <xs:attribute name="version" type="versionString" use="required"/>
</xs:complexType>

Simple Type: filePath

Type hierarchy

Super-types:	xs:string < filePath (by restriction)
Sub-types:	None

Properties

Name	filePath
Content	Base XSD Type: string

Schema Component Representation

<xs:simpleType name="filePath">
   <xs:restriction base="xs:string"/>
</xs:simpleType>

Simple Type: flagName

Type hierarchy

Super-types:	xs:string < flagName (by restriction)
Sub-types:	None

Properties

Name	flagName
Content	Base XSD Type: string

Schema Component Representation

<xs:simpleType name="flagName">
   <xs:restriction base="xs:string"/>
</xs:simpleType>

Simple Type: flagValue

Type hierarchy

Super-types:	xs:string < flagValue (by restriction)
Sub-types:	setConditionFlag (by extension)

Properties

Name	flagValue
Content	Base XSD Type: string

Schema Component Representation

<xs:simpleType name="flagValue">
   <xs:restriction base="xs:string"/>
</xs:simpleType>

Simple Type: folderPath

Type hierarchy

Super-types:	xs:string < folderPath (by restriction)
Sub-types:	None

Properties

Name	folderPath
Content	Base XSD Type: string

Schema Component Representation

<xs:simpleType name="folderPath">
   <xs:restriction base="xs:string"/>
</xs:simpleType>

Simple Type: imagePath

Type hierarchy

Super-types:	xs:string < imagePath (by restriction)
Sub-types:	None

Properties

Name	imagePath
Content	Base XSD Type: string

Schema Component Representation

<xs:simpleType name="imagePath">
   <xs:restriction base="xs:string"/>
</xs:simpleType>

Simple Type: orderEnum

Type hierarchy

Super-types:	xs:string < orderEnum (by restriction)
Sub-types:	None

Properties

Name	orderEnum
Content	Base XSD Type: string value comes from list: {'Ascending'\|'Descending'\|'Explicit'}

Schema Component Representation

<xs:simpleType name="orderEnum">
   <xs:restriction base="xs:string">
      <xs:enumeration value="Ascending"/>
      <xs:enumeration value="Descending"/>
      <xs:enumeration value="Explicit"/>
   </xs:restriction>
</xs:simpleType>

Simple Type: pluginTypeEnum

Type hierarchy

Super-types:	xs:string < pluginTypeEnum (by restriction)
Sub-types:	None

Properties

Name	pluginTypeEnum
Content	Base XSD Type: string value comes from list: {'Required'\|'Optional'\|'Recommended'\|'NotUsable'\|'CouldBeUsable'}

Schema Component Representation

<xs:simpleType name="pluginTypeEnum">
   <xs:restriction base="xs:string">
      <xs:enumeration value="Required"/>
      <xs:enumeration value="Optional"/>
      <xs:enumeration value="Recommended"/>
      <xs:enumeration value="NotUsable"/>
      <xs:enumeration value="CouldBeUsable"/>
   </xs:restriction>
</xs:simpleType>

Simple Type: versionString

Type hierarchy

Super-types:	xs:string < versionString (by restriction)
Sub-types:	None

Properties

Name	versionString
Content	Base XSD Type: string

Schema Component Representation

<xs:simpleType name="versionString">
   <xs:restriction base="xs:string"/>
</xs:simpleType>

Abstract (Applies to complex type definitions and element declarations). An abstract element or complex type cannot used to validate an element instance. If there is a reference to an abstract element, only element declarations that can substitute the abstract element can be used to validate the instance. For references to abstract type definitions, only derived types can be used.

All Model Group Child elements can be provided in any order in instances. See: http://www.w3.org/TR/xmlschema-1/#element-all.

Choice Model Group Only one from the list of child elements and model groups can be provided in instances. See: http://www.w3.org/TR/xmlschema-1/#element-choice.

Collapse Whitespace Policy Replace tab, line feed, and carriage return characters with space character (Unicode character 32). Then, collapse contiguous sequences of space characters into single space character, and remove leading and trailing space characters.

Disallowed Substitutions (Applies to element declarations). If substitution is specified, then substitution group members cannot be used in place of the given element declaration to validate element instances. If derivation methods, e.g. extension, restriction, are specified, then the given element declaration will not validate element instances that have types derived from the element declaration's type using the specified derivation methods. Normally, element instances can override their declaration's type by specifying an xsi:type attribute.

Key Constraint Like Uniqueness Constraint, but additionally requires that the specified value(s) must be provided. See: http://www.w3.org/TR/xmlschema-1/#cIdentity-constraint_Definitions.

Key Reference Constraint Ensures that the specified value(s) must match value(s) from a Key Constraint or Uniqueness Constraint. See: http://www.w3.org/TR/xmlschema-1/#cIdentity-constraint_Definitions.

Model Group Groups together element content, specifying the order in which the element content can occur and the number of times the group of element content may be repeated. See: http://www.w3.org/TR/xmlschema-1/#Model_Groups.

Nillable (Applies to element declarations). If an element declaration is nillable, instances can use the xsi:nil attribute. The xsi:nil attribute is the boolean attribute, nil, from the http://www.w3.org/2001/XMLSchema-instance namespace. If an element instance has an xsi:nil attribute set to true, it can be left empty, even though its element declaration may have required content.

Notation A notation is used to identify the format of a piece of data. Values of elements and attributes that are of type, NOTATION, must come from the names of declared notations. See: http://www.w3.org/TR/xmlschema-1/#cNotation_Declarations.

Preserve Whitespace Policy Preserve whitespaces exactly as they appear in instances.

Prohibited Derivations (Applies to type definitions). Derivation methods that cannot be used to create sub-types from a given type definition.

Prohibited Substitutions (Applies to complex type definitions). Prevents sub-types that have been derived using the specified derivation methods from validating element instances in place of the given type definition.

Replace Whitespace Policy Replace tab, line feed, and carriage return characters with space character (Unicode character 32).

Sequence Model Group Child elements and model groups must be provided in the specified order in instances. See: http://www.w3.org/TR/xmlschema-1/#element-sequence.

Substitution Group Elements that are members of a substitution group can be used wherever the head element of the substitution group is referenced.

Substitution Group Exclusions (Applies to element declarations). Prohibits element declarations from nominating themselves as being able to substitute a given element declaration, if they have types that are derived from the original element's type using the specified derivation methods.

Target Namespace The target namespace identifies the namespace that components in this schema belongs to. If no target namespace is provided, then the schema components do not belong to any namespace.

Uniqueness Constraint Ensures uniqueness of an element/attribute value, or a combination of values, within a specified scope. See: http://www.w3.org/TR/xmlschema-1/#cIdentity-constraint_Definitions.