diff --git a/app/2.0/docs/tools/browser-automation.md b/app/2.0/docs/tools/browser-automation.md
new file mode 100644
index 0000000000..b4e43dc7f6
--- /dev/null
+++ b/app/2.0/docs/tools/browser-automation.md
@@ -0,0 +1,16 @@
+---
+title: Test your Polymer app with a browser automation tool
+
+---
+
+<!-- toc -->
+
+Many app developers use browser automation tools such as WebDriver.io and Selenium to help with end-to-end testing. 
+
+Without shadow DOM, you can use [the `querySelector` method](https://developer.mozilla.org/en-US/docs/Web/API/Document/querySelector) to access an element from the DOM, such as a button, in order to simulate a user action such as a click. However, if the button in question is encapsulated inside shadow DOM, it is out of scope of `querySelector` and will not be accessible.
+
+You may still want to perform end-to-end testing of your Polymer application with a browser automation tool. 
+
+[Chad Killingsworth has written a gist](https://gist.github.com/ChadKillingsworth/d4cb3d30b9d7fbc3fd0af93c2a133a53) with code for a custom WebDriver.io command to retrieve elements from inside shadow DOM. 
+
+Refer to the [WebDriver.io documentation on custom commands](http://webdriver.io/guide/usage/customcommands.html) for instructions on how to set up and use a custom command. 
diff --git a/app/2.0/nav.yaml b/app/2.0/nav.yaml
index 3382644716..7b2c2b8fb5 100644
--- a/app/2.0/nav.yaml
+++ b/app/2.0/nav.yaml
@@ -148,6 +148,9 @@
   - title: Test your elements
     path: /2.0/docs/tools/tests
     indent: True
+  - title: Browser automation
+    path: /2.0/docs/tools/browser-automation
+    indent: True
 #  - title: Publish an element
 #    path: /2.0/docs/tools/reusable-elements
 #    indent: True