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<!doctype html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-US">
<head>
<title>Digital Publishing Accessibility API Mappings 1.1</title>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type" />
<script src="https://www.w3.org/Tools/respec/respec-w3c" class="remove"></script>
<script src="../common/script/resolveReferences.js" class="remove"></script>
<script src="../common/script/participants.js" class="remove"></script>
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<script class="remove">
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w3cid: 51655,
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name: "Tzviya Siegman",
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// company: "Your Company", companyURI: "http://example.com/" },
//],
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<script src="../common/biblio.js" class="remove"></script>
</head>
<body>
<section id="abstract">
<p>
The Digital Publishing Accessibility API Mappings (DPub-AAM) defines how [=user agents=] map the Digital Publishing WAI-ARIA Module [[dpub-aria-1.1]] markup to platform
<a class="termref">accessibility <abbr title="Application Programming Interfaces">APIs</abbr></a
>. It is intended for user agent developers responsible for accessibility in their user agent so that they can support the accessibility content produced for digital publishing.
</p>
</section>
<section id="sotd">
<p>
The primary change since the First Public Working Draft was to update the Mac AX API mappings to add the AXCustomContent fields for announcing roles. Feedback on any aspect of the
specification is encouraged. A list of all substantive changes is available in the <a href="#changelog">change log</a>.
</p>
</section>
<section id="intro" class="informative">
<h2>Introduction</h2>
<p>
The implementation of this specification in user agents enables authors to produce more accessible e-books, by conveying structural book constructs used by the digital publishing industry to
assistive technologies. It does this by extending the <cite><a href="https://www.w3.org/TR/core-aam-1.1/">Core Accessibility API Mappings 1.1</a></cite> [[CORE-AAM-1.1]] and the
<cite><a href="https://www.w3.org/TR/accname-1.2/">Accessible Name and Description: Computation 1.2</a></cite> [[ACCNAME-1.2]] specifications for user agents. It provides Accessibility API
Mapping guidance for the roles defined in the Digital Publish WAI-ARIA Module.
</p>
<p>
The DPub-AAM is part of the <abbr title="Accessible Rich Internet Applications">WAI-ARIA</abbr> suite described in the
<a href="https://www.w3.org/WAI/intro/aria.php"><abbr title="Accessible Rich Internet Application">WAI-ARIA</abbr> Overview</a>.
</p>
</section>
<section id="conformance" class="normative">
<section id="rfc-2119-keywords">
<h3>RFC-2119 Keywords</h3>
<p>
RFC-2119 keywords are formatted in uppercase and contained in a <code>strong</code> element with <code>class="rfc2119"</code>. When the keywords shown above are used, but do not share this
format, they do not convey formal information in the RFC 2119 sense, and are merely explanatory (i.e., informative). As much as possible, such usages are avoided in this specification.
</p>
</section>
<section id="normative-and-informative-sections">
<h3>Normative and Informative Sections</h3>
<p>The indication whether a section is normative or non-normative (informative) applies to the entire section including sub-sections.</p>
<p>
Informative sections provide information useful to understanding the specification. Such sections may contain examples of recommended practice, but it is not required to follow such
recommendations in order to conform to this specification.
</p>
</section>
<section id="dpub-deprecated-roles">
<h3>Roles deprecated in DPUB-ARIA</h3>
<p>
The DPUB-ARIA specification [[dpub-aria-1.1]] lists some roles as deprecated. Although this means authors are encouraged not to use these roles, it is expected that the roles could still be
used in legacy content. Therefore, it is important that user agents continue to map these roles to accessibility APIs, and doing so is part of conformance to this specification. When future
versions of the DPUB-ARIA specification change such roles from deprecated to removed, they will be removed from the mappings as well and user agents will no longer be asked to continue
support for those roles.
</p>
</section>
</section>
<section class="section" id="keyboard-focus">
<h2>Supporting keyboard navigation</h2>
<p>
Enabling keyboard navigation in web applications is a necessary step toward making accessible web applications possible. Conforming [=user agents=] <span class="rfc2119">MUST</span> conform to
<a class="core-mapping" data-cite="core-aam-1.1#keyboard-focus">Supporting Keyboard Navigation</a> requirements in [[!CORE-AAM-1.1]].
</p>
</section>
<section id="mapping">
<h2>Mapping <abbr title="Accessible Rich Internet Application">WAI-ARIA</abbr> to accessibility <abbr title="Application Programming Interfaces">APIs</abbr></h2>
<section id="mapping_general">
<h3>General rules for exposing <abbr title="Accessible Rich Internet Application">WAI-ARIA</abbr> semantics</h3>
<p>
This section <span class="rfc2119">MUST</span> conform to <a class="core-mapping" data-cite="core-aam-1.1#mapping_general">General rules for exposing WAI-ARIA semantics</a> in
[[!CORE-AAM-1.1]].
</p>
</section>
</section>
<section id="mapping_conflicts">
<h2>Conflicts between native markup semantics and <abbr title="Accessible Rich Internet Application">WAI-ARIA</abbr></h2>
<p>
User agents <span class="rfc2119">MUST</span> conform to <a class="core-mapping" data-cite="core-aam-1.1#mapping_conflicts">Conflicts between native markup semantics and WAI-ARIA</a> in
[[!CORE-AAM-1.1]].
</p>
</section>
<section id="mapping_nodirect">
<h2>Exposing attributes that do not directly map to accessibility <abbr title="application programming interface">API</abbr> properties</h2>
<p>
User agents <span class="rfc2119">MUST</span> conform to
<a class="core-mapping" data-cite="core-aam-1.1#mapping_nodirect"
>Exposing attributes that do not directly map to accessibility <abbr title="application programming interface">API</abbr> properties</a
>
in [[!CORE-AAM-1.1]].
</p>
</section>
<section id="mapping_role">
<h2>Role mapping</h2>
<p>
Platform <a class="termref">accessibility <abbr title="Application Programming Interfaces">APIs</abbr></a> traditionally have had a finite set of predefined <a class="termref">roles</a> that
are expected by <a class="termref">assistive technologies</a> on that platform and only one or two roles may be exposed. In contrast,
<abbr title="Accessible Rich Internet Application">WAI-ARIA</abbr> allows multiple roles to be specified as an ordered set of space-separated valid role tokens. The additional roles are
fallback roles similar to the concept of specifying multiple fonts in case the first choice font type is not supported.
</p>
<section id="roleMappingGeneralRules">
<h3>General Rules</h3>
<p>
User agents <span class="rfc2119">MUST</span> conform to the Role Mapping <a class="core-mapping" data-cite="core-aam-1.1#roleMappingGeneralRules">General Rules</a> accessibility API
computational requirements in [[!CORE-AAM-1.1]].
</p>
</section>
<section id="mapping_role_table">
<h3>Role Mapping Tables</h3>
<p class="note">
Translators: For label text associated with the following table and its toggle buttons, see the <code>mappingTableLabels</code> object in the <code><head></code> section of this
document.
</p>
<p>
This section defines how WAI-ARIA digital publishing roles map to platform accessibility APIs. Elements having roles with a prefix value of <code>doc-</code>, that are not listed in this
role mapping table, have no normative mappings.
</p>
<section id="doc-abstract">
<h4 id="role-map-abstract"><code>doc-abstract</code></h4>
<table aria-labelledby="role-map-abstract">
<tbody>
<tr>
<th>DPUB-ARIA Specification</th>
<td>
<a class="dpub-role-reference" href="#doc-abstract"><code>doc-abstract</code></a>
</td>
</tr>
<tr>
<th><a class="core-mapping" data-cite="core-aam-1.2#roleMappingComputedRole">Computed Role</a></th>
<td><code>doc-abstract</code></td>
</tr>
<tr>
<th>MSAA + IAccessible2 Role + Other IAccessible2 Features</th>
<td>
Expose IAccessible2:
<ul>
<li><code>IA2_ROLE_SECTION</code></li>
<li>Object attribute <code>xml-roles:doc-abstract</code>.</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="User Interface Automation">UIA</abbr> Control Type + Other Features</th>
<td>
<ul>
<li>Control Type is <code>Text</code></li>
<li>Localized Control Type is '<code>abstract</code>'</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="Accessibility Toolkit">ATK</abbr>/<abbr title="Assistive Technology - Service Provider Interface">AT-SPI</abbr> Role</th>
<td>
<p>Expose <code>ROLE_SECTION</code> and object attribute <code>xml-roles:doc-abstract</code>.</p>
</td>
</tr>
<tr>
<th><abbr title="Mac OS X Accessibility Protocol">Mac AX API</abbr></th>
<td>
<ul>
<li>AXRole: <code>AXGroup</code></li>
<li>AXSubrole: <code>AXApplicationGroup</code></li>
<li>AXRoleDescription: <code>'group'</code></li>
<li>AXCustomContent: <code>{ label: "type", value: "abstract" }</code></li>
</ul>
</td>
</tr>
</tbody>
</table>
</section>
<section id="doc-acknowledgments">
<h4 id="role-map-acknowledgments"><code>doc-acknowledgments</code></h4>
<table aria-labelledby="role-map-acknowledgments">
<tbody>
<tr>
<th>DPUB-ARIA Specification</th>
<td>
<a class="dpub-role-reference" href="#doc-acknowledgments"><code>doc-acknowledgments</code></a>
</td>
</tr>
<tr>
<th><a class="core-mapping" data-cite="core-aam-1.2#roleMappingComputedRole">Computed Role</a></th>
<td><code>doc-acknowledgments</code></td>
</tr>
<tr>
<th>MSAA + IAccessible2 Role + Other IAccessible2 Features</th>
<td>
Expose IAccessible2:
<ul>
<li><code>IA2_ROLE_LANDMARK</code></li>
<li>Object attribute <code>xml-roles:doc-acknowledgments</code>.</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="User Interface Automation">UIA</abbr> Control Type + Other Features</th>
<td>
<ul>
<li>Control Type is <code>Text</code></li>
<li>Localized Control Type is '<code>acknowledgements</code>'</li>
<li>Landmark Type is <code>Custom</code></li>
<li>Localized Landmark Type is '<code>acknowledgements</code>'</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="Accessibility Toolkit">ATK</abbr>/<abbr title="Assistive Technology - Service Provider Interface">AT-SPI</abbr> Role</th>
<td>
<p>
Expose <code><code>ROLE_LANDMARK</code></code> and object attribute <code>xml-roles:doc-acknowledgments</code>.
</p>
</td>
</tr>
<tr>
<th><abbr title="Mac OS X Accessibility Protocol">Mac AX API</abbr></th>
<td>
<ul>
<li>AXRole: <code>AXGroup</code></li>
<li>AXSubrole: <code>AXLandmarkRegion</code></li>
<li>AXRoleDescription: <code>'region'</code></li>
<li>AXCustomContent: <code>{ label: "type", value: "acknowledgements" }</code></li>
</ul>
</td>
</tr>
</tbody>
</table>
</section>
<section id="doc-afterword">
<h4 id="role-map-afterword"><code>doc-afterword</code></h4>
<table aria-labelledby="role-map-afterword">
<tbody>
<tr>
<th>DPUB-ARIA Specification</th>
<td>
<a class="dpub-role-reference" href="#doc-afterword"><code>doc-afterword</code></a>
</td>
</tr>
<tr>
<th><a class="core-mapping" data-cite="core-aam-1.2#roleMappingComputedRole">Computed Role</a></th>
<td><code>doc-afterword</code></td>
</tr>
<tr>
<th>MSAA + IAccessible2 Role + Other IAccessible2 Features</th>
<td>
Expose IAccessible2:
<ul>
<li><code>IA2_ROLE_LANDMARK</code></li>
<li>Object attribute <code>xml-roles:doc-afterword</code>.</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="User Interface Automation">UIA</abbr> Control Type + Other Features</th>
<td>
<ul>
<li>Control Type is <code>Text</code></li>
<li>Localized Control Type is '<code>afterword</code>'</li>
<li>Landmark Type is <code>Custom</code></li>
<li>Localized Landmark Type is '<code>afterword</code>'</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="Accessibility Toolkit">ATK</abbr>/<abbr title="Assistive Technology - Service Provider Interface">AT-SPI</abbr> Role</th>
<td>
<p>Expose <code>ROLE_LANDMARK</code> and object attribute <code>xml-roles:doc-afterword</code>.</p>
</td>
</tr>
<tr>
<th><abbr title="Mac OS X Accessibility Protocol">Mac AX API</abbr></th>
<td>
<ul>
<li>AXRole: <code>AXGroup</code></li>
<li>AXSubrole: <code>AXLandmarkRegion</code></li>
<li>AXRoleDescription: <code>'region'</code></li>
<li>AXCustomContent: <code>{ label: "type", value: "afterword" }</code></li>
</ul>
</td>
</tr>
</tbody>
</table>
</section>
<section id="doc-appendix">
<h4 id="role-map-appendix"><code>doc-appendix</code></h4>
<table aria-labelledby="role-map-appendix">
<tbody>
<tr>
<th>DPUB-ARIA Specification</th>
<td>
<a class="dpub-role-reference" href="#doc-appendix"><code>doc-appendix</code></a>
</td>
</tr>
<tr>
<th><a class="core-mapping" data-cite="core-aam-1.2#roleMappingComputedRole">Computed Role</a></th>
<td><code>doc-appendix</code></td>
</tr>
<tr>
<th>MSAA + IAccessible2 Role + Other IAccessible2 Features</th>
<td>
Expose IAccessible2:
<ul>
<li><code>IA2_ROLE_LANDMARK</code></li>
<li>Object attribute <code>xml-roles:doc-appendix</code>.</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="User Interface Automation">UIA</abbr> Control Type + Other Features</th>
<td>
<ul>
<li>Control Type is <code>Text</code></li>
<li>Localized Control Type is '<code>appendix</code>'</li>
<li>Landmark Type is <code>Custom</code></li>
<li>Localized Landmark Type is '<code>appendix</code>'</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="Accessibility Toolkit">ATK</abbr>/<abbr title="Assistive Technology - Service Provider Interface">AT-SPI</abbr> Role</th>
<td>
<p>Expose <code>ROLE_LANDMARK</code> and object attribute <code>xml-roles:doc-appendix</code>.</p>
</td>
</tr>
<tr>
<th><abbr title="Mac OS X Accessibility Protocol">Mac AX API</abbr></th>
<td>
<ul>
<li>AXRole: <code>AXGroup</code></li>
<li>AXSubrole: <code>AXLandmarkRegion</code></li>
<li>AXRoleDescription: <code>'region'</code></li>
<li>AXCustomContent: <code>{ label: "type", value: "appendix" }</code></li>
</ul>
</td>
</tr>
</tbody>
</table>
</section>
<section id="doc-backlink">
<h4 id="role-map-backlink"><code>doc-backlink</code></h4>
<table aria-labelledby="role-map-backlink">
<tbody>
<tr>
<th>DPUB-ARIA Specification</th>
<td>
<a class="dpub-role-reference" href="#doc-backlink"><code>doc-backlink</code></a>
</td>
</tr>
<tr>
<th><a class="core-mapping" data-cite="core-aam-1.2#roleMappingComputedRole">Computed Role</a></th>
<td><code>doc-backlink</code></td>
</tr>
<tr>
<th>MSAA + IAccessible2 Role + Other IAccessible2 Features</th>
<td>
Expose
<ul>
<li><code>ROLE_SYSTEM_LINK</code> + <code>STATE_LINKED</code></li>
<li><code>STATE_LINKED</code> on all descendants</li>
</ul>
<p>IAccessible2:</p>
<ul>
<li>Object attribute <code>xml-roles:doc-backlink</code>.</li>
<li><code>AccessibleHypertext</code> interface</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="User Interface Automation">UIA</abbr> Control Type + Other Features</th>
<td>
<ul>
<li>Control Type is <code>Text</code></li>
<li>Localized Control Type is '<code>backlink</code>'</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="Accessibility Toolkit">ATK</abbr>/<abbr title="Assistive Technology - Service Provider Interface">AT-SPI</abbr> Role</th>
<td>
<p>Expose <code>ROLE_LINK</code> and object attribute <code>xml-roles:doc-backlink</code>.</p>
</td>
</tr>
<tr>
<th><abbr title="Mac OS X Accessibility Protocol">Mac AX API</abbr></th>
<td>
<ul>
<li>AXRole: <code>AXLink</code></li>
<li>AXSubrole: <code><nil></code></li>
<li>AXRoleDescription: <code>'link'</code></li>
<li>AXCustomContent: <code>{ label: "type", value: "back" }</code></li>
</ul>
</td>
</tr>
</tbody>
</table>
</section>
<section id="doc-biblioentry">
<h4 id="role-map-biblioentry"><code>doc-biblioentry</code></h4>
<table aria-labelledby="role-map-biblioentry">
<tbody>
<tr>
<th>DPUB-ARIA Specification</th>
<td>
<a class="dpub-role-reference" href="#doc-biblioentry"><code>doc-biblioentry</code></a>
</td>
</tr>
<tr>
<th><a class="core-mapping" data-cite="core-aam-1.2#roleMappingComputedRole">Computed Role</a></th>
<td><code>doc-biblioentry</code></td>
</tr>
<tr>
<th>MSAA + IAccessible2 Role + Other IAccessible2 Features</th>
<td>
Expose
<p>
<code>ROLE_SYSTEM_LISTITEM</code> +
<code>STATE_SYSTEM_READONLY</code>
</p>
<p>IAccessible2:</p>
<p>Object attribute <code>xml-roles:doc-biblioentry</code>.</p>
</td>
</tr>
<tr>
<th><abbr title="User Interface Automation">UIA</abbr> Control Type + Other Features</th>
<td>
<ul>
<li>Control Type is <code>Text</code></li>
<li>Localized Control Type is '<code>biblioentry</code>'</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="Accessibility Toolkit">ATK</abbr>/<abbr title="Assistive Technology - Service Provider Interface">AT-SPI</abbr> Role</th>
<td>
<p>Expose <code>ROLE_LIST_ITEM</code> and object attribute <code>xml-roles:doc-bilioentry</code>.</p>
</td>
</tr>
<tr>
<th><abbr title="Mac OS X Accessibility Protocol">Mac AX API</abbr></th>
<td>
<ul>
<li>AXRole: <code>AXGroup</code></li>
<li>AXSubrole: <code><nil></code></li>
<li>AXRoleDescription: <code>'group'</code></li>
<li>AXCustomContent: <code>{}</code></li>
</ul>
</td>
</tr>
</tbody>
</table>
</section>
<section id="doc-bibliography">
<h4 id="role-map-bibliography"><code>doc-bibliography</code></h4>
<table aria-labelledby="role-map-bibliography">
<tbody>
<tr>
<th>DPUB-ARIA Specification</th>
<td>
<a class="dpub-role-reference" href="#doc-biblioentry"><code>doc-bibliography</code></a>
</td>
</tr>
<tr>
<th><a class="core-mapping" data-cite="core-aam-1.2#roleMappingComputedRole">Computed Role</a></th>
<td><code>doc-bibliography</code></td>
</tr>
<tr>
<th>MSAA + IAccessible2 Role + Other IAccessible2 Features</th>
<td>
Expose IAccessible2:
<ul>
<li><code>IA2_ROLE_LANDMARK</code></li>
<li>Object attribute <code>xml-roles:doc-bibliography</code>.</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="User Interface Automation">UIA</abbr> Control Type + Other Features</th>
<td>
<ul>
<li>Control Type is <code>Text</code></li>
<li>Localized Control Type is '<code>bibliography</code>'</li>
<li>Landmark Type is <code>Custom</code></li>
<li>Localized Landmark Type is '<code>biblography</code>'</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="Accessibility Toolkit">ATK</abbr>/<abbr title="Assistive Technology - Service Provider Interface">AT-SPI</abbr> Role</th>
<td>
<p>Expose <code>ROLE_LANDMARK</code> and object attribute <code>xml-roles:doc-bibliography</code>.</p>
</td>
</tr>
<tr>
<th><abbr title="Mac OS X Accessibility Protocol">Mac AX API</abbr></th>
<td>
<ul>
<li>AXRole: <code>AXGroup</code></li>
<li>AXSubrole: <code>AXLandmarkRegion</code></li>
<li>AXRoleDescription: <code>'region'</code></li>
<li>AXCustomContent: <code>{ label: "type", value: "bibliography" }</code></li>
</ul>
</td>
</tr>
</tbody>
</table>
</section>
<section id="doc-biblioref">
<h4 id="role-map-biblioref"><code>doc-biblioref</code></h4>
<table aria-labelledby="role-map-biblioref">
<tbody>
<tr>
<th>DPUB-ARIA Specification</th>
<td>
<a class="dpub-role-reference" href="#doc-biblioref"><code>doc-biblioref</code></a>
</td>
</tr>
<tr>
<th><a class="core-mapping" data-cite="core-aam-1.2#roleMappingComputedRole">Computed Role</a></th>
<td><code>doc-biblioref</code></td>
</tr>
<tr>
<th>MSAA + IAccessible2 Role + Other IAccessible2 Features</th>
<td>
Expose
<ul>
<li><code>ROLE_SYSTEM_LINK</code> + <code>STATE_LINKED</code></li>
<li><code>STATE_LINKED</code> on all descendants</li>
</ul>
<p>IAccessible2:</p>
<ul>
<li>Object attribute <code>xml-roles:doc-biblioref</code>.</li>
<li><code>AccessibleHypertext</code> interface</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="User Interface Automation">UIA</abbr> Control Type + Other Features</th>
<td>
<ul>
<li>Control Type is <code>Text</code></li>
<li>Localized Control Type is '<code>biblioref</code>'</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="Accessibility Toolkit">ATK</abbr>/<abbr title="Assistive Technology - Service Provider Interface">AT-SPI</abbr> Role</th>
<td>
<p>Expose <code>ROLE_LINK</code> and object attribute <code>xml-roles:doc-biblioref</code>.</p>
</td>
</tr>
<tr>
<th><abbr title="Mac OS X Accessibility Protocol">Mac AX API</abbr></th>
<td>
<ul>
<li>AXRole: <code>AXLink</code></li>
<li>AXSubrole: <code><nil></code></li>
<li>AXRoleDescription: <code>'link'</code></li>
<li>AXCustomContent: <code>{ label: "type", value: "bibliography" }</code></li>
</ul>
</td>
</tr>
</tbody>
</table>
</section>
<section id="doc-chapter">
<h4 id="role-map-chapter"><code>doc-chapter</code></h4>
<table aria-labelledby="role-map-chapter">
<tbody>
<tr>
<th>DPUB-ARIA Specification</th>
<td>
<a class="dpub-role-reference" href="#doc-chapter"><code>doc-chapter</code></a>
</td>
</tr>
<tr>
<th><a class="core-mapping" data-cite="core-aam-1.2#roleMappingComputedRole">Computed Role</a></th>
<td><code>doc-chapter</code></td>
</tr>
<tr>
<th>MSAA + IAccessible2 Role + Other IAccessible2 Features</th>
<td>
Expose IAccessible2:
<ul>
<li><code>IA2_ROLE_LANDMARK</code></li>
<li>Object attribute <code>xml-roles:doc-chapter</code>.</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="User Interface Automation">UIA</abbr> Control Type + Other Features</th>
<td>
<ul>
<li>Control Type is <code>Text</code></li>
<li>Localized Control Type is '<code>chapter</code>'</li>
<li>Landmark Type is <code>Custom</code></li>
<li>Localized Landmark Type is '<code>chapter</code>'</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="Accessibility Toolkit">ATK</abbr>/<abbr title="Assistive Technology - Service Provider Interface">AT-SPI</abbr> Role</th>
<td>
<p>Expose <code>ROLE_LANDMARK</code> and object attribute <code>xml-roles:chapter</code>.</p>
</td>
</tr>
<tr>
<th><abbr title="Mac OS X Accessibility Protocol">Mac AX API</abbr></th>
<td>
<ul>
<li>AXRole: <code>AXGroup</code></li>
<li>AXSubrole: <code>AXLandmarkChapter</code></li>
<li>AXRoleDescription: <code>'chapter'</code></li>
<li>AXCustomContent: <code>{}</code></li>
</ul>
</td>
</tr>
</tbody>
</table>
</section>
<section id="doc-colophon">
<h4 id="role-map-colophon"><code>doc-colophon</code></h4>
<table aria-labelledby="role-map-colophon">
<tbody>
<tr>
<th>DPUB-ARIA Specification</th>
<td>
<a class="dpub-role-reference" href="#doc-colophon"><code>doc-colophon</code></a>
</td>
</tr>
<tr>
<th><a class="core-mapping" data-cite="core-aam-1.2#roleMappingComputedRole">Computed Role</a></th>
<td><code>doc-colophon</code></td>
</tr>
<tr>
<th>MSAA + IAccessible2 Role + Other IAccessible2 Features</th>
<td>
Expose
<p><code>IA2_ROLE_SECTION</code></p>
<p>IAccessible2: Object attribute <code>xml-roles:doc-colophon</code>.</p>
</td>
</tr>
<tr>
<th><abbr title="User Interface Automation">UIA</abbr> Control Type + Other Features</th>
<td>
<ul>
<li>Control Type is <code>Text</code></li>
<li>Localized Control Type is '<code>colophon</code>'</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="Accessibility Toolkit">ATK</abbr>/<abbr title="Assistive Technology - Service Provider Interface">AT-SPI</abbr> Role</th>
<td>
<p>Expose <code>ROLE_SECTION</code> and object attribute <code>xml-roles:doc-colophon</code>.</p>
</td>
</tr>
<tr>
<th><abbr title="Mac OS X Accessibility Protocol">Mac AX API</abbr></th>
<td>
<ul>
<li>AXRole: <code>AXGroup</code></li>
<li>AXSubrole: <code>AXApplicationGroup</code></li>
<li>AXRoleDescription: <code>'group'</code></li>
<li>AXCustomContent: <code>{ label: "type", value: "colophon" }</code></li>
</ul>
</td>
</tr>
</tbody>
</table>
</section>
<section id="doc-conclusion">
<h4 id="role-map-conclusion"><code>doc-conclusion</code></h4>
<table aria-labelledby="role-map-conclusion">
<tbody>
<tr>
<th>DPUB-ARIA Specification</th>
<td>
<a class="dpub-role-reference" href="#doc-conclusion"><code>doc-conclusion</code></a>
</td>
</tr>
<tr>
<th><a class="core-mapping" data-cite="core-aam-1.2#roleMappingComputedRole">Computed Role</a></th>
<td><code>doc-conclusion</code></td>
</tr>
<tr>
<th>MSAA + IAccessible2 Role + Other IAccessible2 Features</th>
<td>
Expose IAccessible2:
<ul>
<li><code>IA2_ROLE_LANDMARK</code></li>
<li>Object attribute <code>xml-roles:doc-conclusion</code>.</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="User Interface Automation">UIA</abbr> Control Type + Other Features</th>
<td>
<ul>
<li>Control Type is <code>Text</code></li>
<li>Localized Control Type is '<code>conclusion</code>'</li>
<li>Landmark Type is <code>Custom</code></li>
<li>Localized Landmark Type is '<code>conclusion</code>'</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="Accessibility Toolkit">ATK</abbr>/<abbr title="Assistive Technology - Service Provider Interface">AT-SPI</abbr> Role</th>
<td>
<p>Expose <code>ROLE_LANDMARK</code> and object attribute <code>xml-roles:doc-conclusion</code>.</p>
</td>
</tr>
<tr>
<th><abbr title="Mac OS X Accessibility Protocol">Mac AX API</abbr></th>
<td>
<ul>
<li>AXRole: <code>AXGroup</code></li>
<li>AXSubrole: <code>AXLandmarkRegion</code></li>
<li>AXRoleDescription: <code>'region'</code></li>
<li>AXCustomContent: <code>{ label: "type", value: "conclusion" }</code></li>
</ul>
</td>
</tr>
</tbody>
</table>
</section>
<section id="doc-cover">
<h4 id="role-map-cover"><code>doc-cover</code></h4>
<table aria-labelledby="role-map-cover">
<tbody>
<tr>
<th>DPUB-ARIA Specification</th>
<td>
<a class="dpub-role-reference" href="#doc-cover"><code>doc-cover</code></a>
</td>
</tr>
<tr>
<th><a class="core-mapping" data-cite="core-aam-1.2#roleMappingComputedRole">Computed Role</a></th>
<td><code>doc-cover</code></td>
</tr>
<tr>
<th>MSAA + IAccessible2 Role + Other IAccessible2 Features</th>
<td>
Expose
<p><code>ROLE_SYSTEM_GRAPHIC</code></p>
<p>IAccessible2: Object attribute <code>xml-roles:doc-cover</code>.</p>
</td>
</tr>
<tr>
<th><abbr title="User Interface Automation">UIA</abbr> Control Type + Other Features</th>
<td>Control Type is <code>Image</code></td>
</tr>
<tr>
<th><abbr title="Accessibility Toolkit">ATK</abbr>/<abbr title="Assistive Technology - Service Provider Interface">AT-SPI</abbr> Role</th>
<td>
<p>expose <code>ROLE_IMAGE</code> and object attribute <code>xml-roles:doc-cover</code>.</p>
</td>
</tr>
<tr>
<th><abbr title="Mac OS X Accessibility Protocol">Mac AX API</abbr></th>
<td>
<ul>
<li>AXRole: <code>AXImage</code></li>
<li>AXSubrole: <code><nil></code></li>
<li>AXRoleDescription: <code>'cover image'</code></li>
<li>AXCustomContent: <code>{}</code></li>
</ul>
</td>
</tr>
</tbody>
</table>
</section>
<section id="doc-credit">
<h4 id="role-map-credit"><code>doc-credit</code></h4>
<table aria-labelledby="role-map-credit">
<tbody>
<tr>
<th>DPUB-ARIA Specification</th>
<td>
<a class="dpub-role-reference" href="#doc-cover"><code>doc-credit</code></a>
</td>
</tr>
<tr>
<th><a class="core-mapping" data-cite="core-aam-1.2#roleMappingComputedRole">Computed Role</a></th>
<td><code>doc-credit</code></td>
</tr>
<tr>
<th>MSAA + IAccessible2 Role + Other IAccessible2 Features</th>
<td>
Expose
<p><code>IA2_ROLE_SECTION</code></p>
<p>IAccessible2:</p>
Object attribute
<code>xml-roles:doc-credit</code>
</td>
</tr>
<tr>
<th><abbr title="User Interface Automation">UIA</abbr> Control Type + Other Features</th>
<td>
<ul>
<li>Control Type is <code>Text</code></li>
<li>Localized Control Type is '<code>credit</code>'</li>
</ul>
</td>
</tr>
<tr>
<th><abbr title="Accessibility Toolkit">ATK</abbr>/<abbr title="Assistive Technology - Service Provider Interface">AT-SPI</abbr> Role</th>
<td>
<p>Expose <code>ROLE_SECTION</code> and object attribute <code>xml-roles:doc-credit</code>.</p>