Merge pull request #203 from AdobeXD/ia-change-v2

Ia change v2

Author: dkstevekwak

SUMMARY.md

@@ -77,32 +77,16 @@
     * [How to show an alert](./tutorials/how-to-show-an-alert/index.md)
     * [Asking user for confirmation](./tutorials/how-to-ask-user-for-confirmation/index.md)
 * [Technical Reference](./reference/index.md)
-  * [API references](./reference/how-to-read.md)
-      * [How to read this reference](./reference/how-to-read.md)
-      * [application](./reference/application.md)
-      * [assets](./reference/assets.md)
-      * [clipboard](./reference/clipboard.md)
-      * [cloud](./reference/cloud.md)
-      * [interactions](./reference/interactions.md)
-      * [commands](./reference/commands.md)
-      * [scenegraph](./reference/scenegraph.md)
-      * [SceneNodeList](./reference/SceneNodeList.md)
-      * [Color](./reference/Color.md)
-      * [ImageFill](./reference/ImageFill.md)
-      * [LinearGradientFill](./reference/LinearGradientFill.md)
-      * [Matrix](./reference/Matrix.md)
-      * [Shadow](./reference/Shadow.md)
-      * [Blur](./reference/Blur.md)
-      * [selection](./reference/selection.md)
-      * [viewport](./reference/viewport.md)
-      * [OS](./reference/uxp/class/OS.md)
-      * [Storage APIs](./reference/uxp/storage-index.md)
-        * [Storage module](./reference/uxp/module/storage.md)
+  * [API references](./reference/reference-index.md)
+    * [UXP](./reference/uxp/index.md)
       * [Network APIs](./reference/uxp/network-index.md)
         * [XMLHttpRequest](./reference/uxp/class/XMLHttpRequest.md)
         * [fetch](./reference/uxp/function/fetch.md)
         * [WebSocket](./reference/uxp/class/WebSocket.md)
-        * [openExternal](./reference/uxp/class/Shell.md)
+      * [Storage APIs](./reference/uxp/storage-index.md)
+        * [Storage module](./reference/uxp/module/storage.md)
+      * [Shell](./reference/uxp/class/Shell.md)
+      * [OS](./reference/uxp/class/OS.md)
       * [UI APIs](./reference/uxp/ui-index.md)
         * [CSS support](./reference/uxp/namespace/css.md)
         * [Classes](./reference/uxp/ui-classes-index.md)
@@ -155,6 +139,24 @@
           * [MessageEvent](./reference/uxp/class/MessageEvent.md)
           * [PointerEvent](./reference/uxp/class/PointerEvent.md)
           * [ProgressEvent](./reference/uxp/class/ProgressEvent.md)
+    * [XD specific](./reference/xd-index.md)
+      * [scenegraph](./reference/scenegraph.md)
+        * [SceneNodeList](./reference/SceneNodeList.md)
+        * [Color](./reference/Color.md)
+        * [ImageFill](./reference/ImageFill.md)
+        * [LinearGradientFill](./reference/LinearGradientFill.md)
+        * [Matrix](./reference/Matrix.md)
+        * [Shadow](./reference/Shadow.md)
+        * [Blur](./reference/Blur.md)
+        * [selection](./reference/selection.md)
+      * [application](./reference/application.md)
+      * [assets](./reference/assets.md)
+      * [clipboard](./reference/clipboard.md)
+      * [cloud](./reference/cloud.md)
+      * [interactions](./reference/interactions.md)
+      * [commands](./reference/commands.md)
+      * [viewport](./reference/viewport.md)
+    * [How to read this reference](./reference/how-to-read.md)
   * [Known issues](./known-issues.md)
   * [Change log](./changes.md)
   * [Glossary](./GLOSSARY.md)