add new notice link from design docs to developer docs

Change-Id: Ia8581781e1a7bc9a2458a5ac8f61190501b0eb06
diff --git a/docs/html/design/patterns/selection.jd b/docs/html/design/patterns/selection.jd
index d16e86c..973ffde 100644
--- a/docs/html/design/patterns/selection.jd
+++ b/docs/html/design/patterns/selection.jd
@@ -2,6 +2,13 @@
 page.tags="actionmode","navigation","contextual"
 @jd:body
 
+<a class="notice-developers" href="{@docRoot}guide/topics/ui/menus.html#context-menu">
+  <div>
+    <h3>Developer Docs</h3>
+    <p>Menus: Creating Contextual Menus</p>
+  </div>
+</a>
+
 <p>Android 3.0 changed the <em>long press</em> gesture&mdash;that is, a touch that's held in the same position for a moment&mdash;to be the global gesture to select data.. This affects the way you should
 handle multi-select and contextual actions in your apps.</p>