diff --git a/28.1 Make navtitle from topictitle/SetnavtitleFromTopicTitle.xml b/28.1 Make navtitle from topictitle/SetnavtitleFromTopicTitle.xml
new file mode 100644
index 0000000..dcb36d0
--- /dev/null
+++ b/28.1 Make navtitle from topictitle/SetnavtitleFromTopicTitle.xml	
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refactoringOperationDescriptor 
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="http://www.oxygenxml.com/ns/xmlRefactoring" id="set_navtitle_topic_title" name="Set navtitle element from topic title">
+	<description>Set navtitle element from topic title.</description>    
+    <script type="XSLT" href="SetnavtitleFromTopicTitle.xsl"/>
+	<category>Flow</category>
+</refactoringOperationDescriptor>
diff --git a/28.1 Make navtitle from topictitle/SetnavtitleFromTopicTitle.xsl b/28.1 Make navtitle from topictitle/SetnavtitleFromTopicTitle.xsl
new file mode 100644
index 0000000..1412bea
--- /dev/null
+++ b/28.1 Make navtitle from topictitle/SetnavtitleFromTopicTitle.xsl	
@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xd="http://www.oxygenxml.com/ns/doc/xsl" exclude-result-prefixes="xs xd" version="2.0">
+
+	<xsl:output indent="yes" omit-xml-declaration="yes"/>
+	<xsl:strip-space elements="*"/>
+
+	<xsl:template match="node() | @*">
+		<xsl:copy>
+			<xsl:apply-templates select="node() | @*"/>
+		</xsl:copy>
+	</xsl:template>
+
+	<xd:doc>
+		<xd:desc>Get the topic title and add it as a <navtitle/> element (nested in <topicmeta/>) to the <topicref/> element.</xd:desc>
+	</xd:doc>
+
+	<xsl:template match="topicref[@href]">
+		<xsl:copy>
+			<xsl:apply-templates select="@* except @navtitle"/>
+			<xsl:if test="count(topicmeta) = 0">
+				<topicmeta>
+					<navtitle>
+						<xsl:message>test</xsl:message>
+						<xsl:value-of select="document(@href)/topic[@audience]"/>
+					</navtitle>
+				</topicmeta>
+			</xsl:if>
+			<xsl:apply-templates select="*"/>
+		</xsl:copy>
+	</xsl:template>
+
+	<xd:doc>
+		<xd:desc>Get the topic title and add it as a <navtitle/> element (nested in <topicmeta/>) to the <chapter/> element.</xd:desc>
+	</xd:doc>
+
+	<xsl:template match="chapter[@href]">
+		<xsl:copy>
+			<xsl:apply-templates select="@* except @navtitle"/>
+			<xsl:if test="count(topicmeta) = 0">
+				<topicmeta>
+					<navtitle>
+						<xsl:message>test</xsl:message>
+						<xsl:value-of select="document(@href)/topic[@audience]"/>
+					</navtitle>
+				</topicmeta>
+			</xsl:if>
+			<xsl:apply-templates select="*"/>
+		</xsl:copy>
+	</xsl:template>
+
+
+	<xd:doc>
+		<xd:desc>Update the existing <navtitle/> element on topicref.</xd:desc>
+	</xd:doc>
+
+	<xsl:template match="topicmeta[parent::*[1][self::topicref]]">
+		<xsl:copy>
+			<xsl:apply-templates select="@*"/>
+			<xsl:apply-templates select="* except navtitle"/>
+
+			<navtitle>
+				<xsl:message>test</xsl:message>
+				<xsl:value-of select="parent::topicref/document(@href)/*/@audience"/>
+			</navtitle>
+
+		</xsl:copy>
+	</xsl:template>
+
+	<xd:doc>
+		<xd:desc>Update the existing <navtitle/> element on chapter.</xd:desc>
+	</xd:doc>
+
+	<xsl:template match="topicmeta[parent::*[1][self::chapter]]">
+		<xsl:copy>
+			<xsl:apply-templates select="@*"/>
+			<xsl:apply-templates select="* except navtitle"/>
+			
+			<navtitle>
+				<xsl:message>test</xsl:message>
+				<xsl:value-of select="parent::chapter/document(@href)/topic[@audience]"/>
+			</navtitle>
+		</xsl:copy>
+	</xsl:template>
+
+</xsl:stylesheet>
diff --git a/28.1 Set navtitle from topictitle/SetnavtitleFromTopicTitle.xml b/28.1 Set navtitle from topictitle/SetnavtitleFromTopicTitle.xml
new file mode 100644
index 0000000..5f2ee28
--- /dev/null
+++ b/28.1 Set navtitle from topictitle/SetnavtitleFromTopicTitle.xml	
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<refactoringOperationDescriptor 
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="http://www.oxygenxml.com/ns/xmlRefactoring" id="set_navtitle_element_topic_title" name="Set navtitle element from topic title for topicref and chapter elements.">
+	<description>Set navtitle element from topic title for topicref and chapter elements.</description>    
+	<script type="XSLT" href="SetnavtitleFromTopicTitle.xsl"/>
+</refactoringOperationDescriptor>
diff --git a/28.1 Set navtitle from topictitle/SetnavtitleFromTopicTitle.xsl b/28.1 Set navtitle from topictitle/SetnavtitleFromTopicTitle.xsl
new file mode 100644
index 0000000..591839f
--- /dev/null
+++ b/28.1 Set navtitle from topictitle/SetnavtitleFromTopicTitle.xsl	
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xd="http://www.oxygenxml.com/ns/doc/xsl" exclude-result-prefixes="xs xd" version="2.0">
+	
+	<xsl:output indent="yes" omit-xml-declaration="yes"/>
+	<xsl:strip-space elements="*"/>
+	
+	<xsl:template match="node() | @*">
+		<xsl:copy>
+			<xsl:apply-templates select="node() | @*"/>
+		</xsl:copy>
+	</xsl:template>
+	
+	<xd:doc>
+		<xd:desc>Get the topic title from @href and add it as a <navtitle/> element (nested in <topicmeta/>) to the <topicref/> element.</xd:desc>
+	</xd:doc>
+	
+	<xsl:template match="topicref[@href]">
+		<xsl:copy>
+			<xsl:apply-templates select="@* except @navtitle"/>
+			<xsl:if test="count(topicmeta) = 0">
+				<topicmeta>
+					<navtitle>
+						<xsl:value-of select="document(@href)/*/title"/>
+					</navtitle>
+				</topicmeta>
+			</xsl:if>
+			<xsl:apply-templates select="*"/>
+		</xsl:copy>
+	</xsl:template>
+	
+	<xd:doc>
+		<xd:desc>Get the topic title from @href and add it as a <navtitle/> element (nested in <topicmeta/>) to the <chapter/> element.</xd:desc>
+	</xd:doc>
+	
+	<xsl:template match="chapter[@href]">
+		<xsl:copy>
+			<xsl:apply-templates select="@* except @navtitle"/>
+			<xsl:if test="count(topicmeta) = 0">
+				<topicmeta>
+					<navtitle>
+						<xsl:value-of select="document(@href)/*/title"/>
+					</navtitle>
+				</topicmeta>
+			</xsl:if>
+			<xsl:apply-templates select="*"/>
+		</xsl:copy>
+	</xsl:template>
+	
+	
+	
+	<xd:doc>
+		<xd:desc>Update the existing <navtitle/> element on topicref.</xd:desc>
+	</xd:doc>
+	
+	<xsl:template match="topicmeta[parent::*[1][self::topicref]]">
+			<xsl:copy>
+				<xsl:apply-templates select="@*"/>
+				<xsl:apply-templates select="* except navtitle"/>
+				<navtitle>
+					<xsl:value-of select="parent::topicref/document(@href)/*/title"/>
+				</navtitle>
+			</xsl:copy>
+	</xsl:template>
+	
+	<xd:doc>
+		<xd:desc>Update the existing <navtitle/> element on chapter.</xd:desc>
+	</xd:doc>
+	
+	<xsl:template match="topicmeta[parent::*[1][self::chapter]]">
+		<xsl:copy>
+			<xsl:apply-templates select="@*"/>
+			<xsl:apply-templates select="* except navtitle"/>
+			<navtitle>
+				<xsl:value-of select="parent::chapter/document(@href)/*/title"/>
+			</navtitle>
+		</xsl:copy>
+	</xsl:template>
+	
+	
+</xsl:stylesheet>