title: Mac App Sandbox Group Container problems
body: <p>I'm having some trouble with two Sandboxed applications in one Application Group. In my Entitlements file i have the following:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
  &lt;!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/    PropertyList-1.0.dtd"&gt;
  &lt;plist version="1.0"&gt;
  &lt;dict&gt;
       &lt;key&gt;com.apple.security.app-sandbox&lt;/key&gt;
       &lt;true/&gt;
  
       &lt;key&gt;com.apple.security.application-groups&lt;/key&gt;
       &lt;array&gt;
            &lt;string&gt;TEAM_ID.com.Company.AppName&lt;/string&gt;
       &lt;/array&gt;
  &lt;/dict&gt;
  &lt;/plist&gt;
  </code></pre>
  
  <p>Where 'Company' and 'AppName' are replaced with my company and the App name and TEAM_ID with my team's id. Both applications have these exact same entitlements.</p>
  
  <p>Now, when i build and launch both apps everything seems to be going quite allright. Except for the fact that there is no 'Group Containers' folder to be found in my ~/Library folder... There IS a 'Containers' folder with a folder for both apps. But no Group Containers folder.</p>
  
  <p>I'm running 10.8.2 and my app's deployment target is 10.8.</p>
  
  <p>According to the Developer Library it should be available from 10.7.4. I've used this: <a href="https://developer.apple.com/library/mac/#documentation/Miscellaneous/Reference/EntitlementKeyReference/Chapters/EnablingAppSandbox.html#//apple_ref/doc/uid/TP40011195-CH4-SW19" rel="noreferrer">https://developer.apple.com/library/mac/#documentation/Miscellaneous/Reference/EntitlementKeyReference/Chapters/EnablingAppSandbox.html#//apple_ref/doc/uid/TP40011195-CH4-SW19</a> to create my entitlements.</p>
  
  <p>What am i doing wrong?</p>
  
  <p>Thanks,</p>