1010807: Updated docs for 'Integrating into existing react layouts'

Author: BalajiLoganathanSF4826

Document-Processing-toc.html

@@ -1013,12 +1013,18 @@
 									<li><a href="/document-processing/pdf/pdf-viewer/react/organize-pages/events">Events</a></li>
 								</ul>
 							</li>
+							<li>Environment Integration
+								<ul>
+									<li><a href="/document-Processing/pdf/pdf-viewer/react/environment-integration/existing-react-layout">Integrating into existing react layout</a></li>
+								</ul>
+							</li>
 							<li><a href="/document-processing/pdf/pdf-viewer/react/print">Print</a></li>
 							<li><a href="/document-processing/pdf/pdf-viewer/react/download">Download</a></li>
 							<li><a href="/document-processing/pdf/pdf-viewer/react/events">Events</a></li>
 							<li><a href="/document-processing/pdf/pdf-viewer/react/text-selection">Text Selection</a></li>
 							<li><a href="/document-processing/pdf/pdf-viewer/react/globalization">Globalization</a></li>
 							<li><a href="/document-processing/pdf/pdf-viewer/react/accessibility">Accessibility</a></li>
+							<li><a href="/document-processing/pdf/pdf-viewer/react/theming-and-styling">Theming and Styling</a></li>
 							<li><a href="/document-processing/pdf/pdf-viewer/react/how-to-overview">How to</a> 
 								<ul>
 									<li><a href="/document-processing/pdf/pdf-viewer/react/how-to/load-document">Load the PDF documents dynamically</a></li>