title: BB native app SDK to support OS 7 and 10
body: <p>We are  in a need to develop the native app which should target both 7 and 10 OS version in BB devices. The app should support webview (load external url in the native app).
  By analysing in BB support site, there are native SDKs available for 10 but i could not conculde if there any single SDK that would support both 7 and 10 OS.</p>
  
  <p><a href="http://developer.blackberry.com/bbos/java/documentation/introducing_sdk_1968206_11.html" rel="nofollow">http://developer.blackberry.com/bbos/java/documentation/introducing_sdk_1968206_11.html</a>
  <a href="http://developer.blackberry.com/html5/download/" rel="nofollow">http://developer.blackberry.com/html5/download/</a></p>
  
  <p>I dont find much details about the best develpment tool to target both the OS.
  Please help me
  Thanks,
  DD</p>