diff --git a/docs/api/dialog.md b/docs/api/dialog.md
index d6ae8f3363ea..ad3b2e62221d 100644
--- a/docs/api/dialog.md
+++ b/docs/api/dialog.md
@@ -11,6 +11,8 @@ var dialog = require('dialog');
 console.log(dialog.showOpenDialog({ properties: [ 'openFile', 'openDirectory', 'multiSelections' ]}));
 ```
 
+**Note for OS X**: If you want to present dialogs as sheets, the only thing you have to do is to provide a `BrowserWindow` reference in the `browserWindow` parameter.
+
 ## dialog.showOpenDialog([browserWindow], options, [callback])
 
 * `browserWindow` BrowserWindow