diff --git a/aspnetmvc-toc.html b/aspnetmvc-toc.html
index 84f64f9c..7ecd1a4e 100644
--- a/aspnetmvc-toc.html
+++ b/aspnetmvc-toc.html
@@ -850,7 +850,17 @@
             </li>
         </ul>
     </li>
-    <li>DocIO</li>
+    <li>
+        DocIO
+        <ul>
+            <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>
         DropDownList
         <ul>
@@ -2049,7 +2059,17 @@
             </li>
         </ul>
     </li>
-    <li>Presentation</li>
+    <li>
+        Presentation
+        <ul>
+            <li>
+                <a href="/file-formats/Presentation/Overview">Overview</a>
+            </li>
+            <li>
+                <a href="/file-formats/Presentation/Getting-Started">Getting Started</a>
+            </li>
+        </ul>
+    </li>
     <li>
         ProgressBar
         <ul>