diff --git a/xamarin-ios-toc.html b/xamarin-ios-toc.html
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             <li><a href="/file-formats/DocIO/Overview">Overview</a></li>
             <li><a href="/file-formats/DocIO/Getting-started">Getting Started</a></li>
 		</ul>
-	</li>
-	<li>
-        XlsIO
-        <ul>
-            <li><a href="/file-formats/xlsio/overview">Overview</a></li>
-            <li><a href="/file-formats/xlsio/assemblies-required">Assemblies Required</a></li>
-            <li><a href="/file-formats/xlsio/getting-started">Getting Started</a></li>
-            <li><a href="/file-formats/xlsio/loading-and-saving-workbook">Loading and Saving Workbook</a></li>
-            <li><a href="/file-formats/xlsio/xamarin">Xamarin</a></li>
-            <li><a href="/file-formats/xlsio/working-with-excel-worksheet">Working with Excel Worksheet</a></li>
-            <li><a href="/file-formats/xlsio/worksheet-rows-and-columns-manipulation">Worksheet Rows and Columns Manipulation</a></li>
-            <li><a href="/file-formats/xlsio/worksheet-cells-manipulation">Worksheet Cells Manipulation</a></li>
-            <li><a href="/file-formats/xlsio/working-with-cell-or-range-formatting">Working with Cell or Range Formatting</a></li>
-            <li><a href="/file-formats/xlsio/working-with-data">Working with Data</a></li>
-            <li><a href="/file-formats/xlsio/working-with-formulas">Working with Formulas</a></li>
-            <li><a href="/file-formats/xlsio/working-with-conditional-formatting">Working with Conditional Formatting</a></li>
-            <li><a href="/file-formats/xlsio/working-with-data-validation">Working with Data Validation</a></li>
-            <li><a href="/file-formats/xlsio/working-with-charts">Working with Charts</a></li>
-            <li><a href="/file-formats/xlsio/working-with-template-markers">Working with Template Markers</a></li>
-            <li><a href="/file-formats/xlsio/working-with-tables">Working with Tables</a></li>
-            <li><a href="/file-formats/xlsio/working-with-pictures">Working with Pictures</a></li>
-            <li><a href="/file-formats/xlsio/working-with-pivot-tables">Working with Pivot Tables</a></li>
-            <li><a href="/file-formats/xlsio/working-with-pivot-charts">Working with Pivot Charts</a></li>
-            <li><a href="/file-formats/xlsio/security">Security</a></li>
-            <li><a href="/file-formats/xlsio/working-with-drawing-objects">Working with Drawing Objects</a></li>
-            <li><a href="/file-formats/xlsio/custom-xml-support">Custom XML Support</a></li>
-            <li>
-                <a href="/file-formats/xlsio/migration-from-office-automation-to-syncfusion-xlsio">Migration from Office Automation to Syncfusion XlsIO</a>
-                <ul>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/add-worksheets-to-workbook">Add Worksheets to Workbook</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/activate-a-worksheet">Activate a Worksheet</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/protect-excel-workbook">Protect Excel Workbook</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/unprotect-excel-workbook">Unprotect Excel Workbook</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/create-pie-chart-in-excel">Create Pie Chart in Excel</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/use-formulas-in-excel">Use Formulas in Excel</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/create-named-range-in-excel">Create Named Range in Excel</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/add-comments-in-excel">Add Comments in Excel</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/delete-comments-in-excel">Delete Comments in Excel</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/merge-cells-in-excel">Merge Cells in Excel</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/unmerge-cells-in-excel">Unmerge Cells in Excel</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/apply-borders-in-excel">Apply Borders in Excel</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/add-hyperlinks-in-excel">Add Hyperlinks in Excel</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/hide-excel-worksheets">Hide Excel Worksheets</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/unhide-excel-worksheets">Unhide Excel Worksheets</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/rotate-text-in-cells">Rotate Text in Cells</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/filter-excel-data">Filter Excel Data</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/wrap-text-in-excel">Wrap Text in Excel</a></li>
-                    <li><a href="/file-formats/xlsio/migrate-from-office-automation-to-syncfusion-xlsio/set-background-for-excel-worksheet">Set Background for Excel Worksheet</a></li>
-                </ul>
-            </li>
-            <li><a href="/file-formats/xlsio/supported-features-by-file-formats">Supported Features by File Formats</a></li>
-			<li><a href="/file-formats/xlsio/supported-features-by-platforms">Supported Features by Platforms</a></li>
-            <li><a href="/file-formats/xlsio/improving-performance">Improving Performance</a></li>
-            <li><a href="/file-formats/xlsio/faq">FAQ</a></li>
-        </ul>
-    </li>  
+	</li>  
 
 		<li>
         Release Notes