title: How do I create an "internet calendar subscription" for Outlook?
body: <p>Currently, the user adds a "new internet calendar", but it's a one-time download of the ICS file. I want the user to click a button to get his personal calendar added as a subscription to Outlook. I want the automatically updating <a href="http://office.microsoft.com/en-us/outlook-help/view-and-subscribe-to-internet-calendars-HA010167325.aspx#BM2" rel="noreferrer">"internet calendar subscription"</a>.</p>
  
  <p>Like in SharePoint, the button called "Connect to Outlook" which adds the calendar you're viewing to your Outlook as an automatically syncing calendar.</p>