title: iOS7 MDM NSUserDefaults downward compatibility
body: <p>I'm working on reworking an app to use iOS7's new MDM configuration with the settings coming from <code>NSUserDefaults</code> with the key <code>com.apple.configuration.managed</code></p>
  
  <p>My question is, will this work on iOS6 and below being it's a key in the defaults and not an actual API change? My guess is no, but I just want to verify.</p>