iOS - Missing Push Notification Entitlement
<p>Apple keeps sending me this mails, when I try to upload my app to TestFlight</p>

<p><strong>Missing Push Notification Entitlement</strong> - Your app appears to include API used to register with the Apple Push Notification service, but the app signature's entitlements do not include the "aps-environment" entitlement. If your app uses the Apple Push Notification service, make sure your App ID is enabled for Push Notification in the Provisioning Portal, and resubmit after signing your app with a Distribution provisioning profile that includes the "aps-environment" entitlement. See "Provisioning and Development" in the Local and Push Notification Programming Guide for more information. If your app does not use the Apple Push Notification service, no action is required. You may remove the API from future submissions to stop this warning. If you use a third-party framework, you may need to contact the developer for information on removing the API. </p>

<p>I am trying to use Push Notifications.</p>

<p>My <a href="http://i.stack.imgur.com/IwwST.png" rel="nofollow">App ID</a> looks like this.</p>

<p>My Provisioning profile is set up to use that App ID.</p>

<p>So what could I have done wrong? 
And how can I check, if XCode is using the right Provisioning profile?</p>

<p><strong>EDIT</strong> I am using Xamarin Studio, so I have to set the profile correctly in XCode</p>