We currently migrated from exchange to Google Apps Email and have been having issues when it comes to viewing shared calendars from within Outlook. Users are able to view other calendars from within the Google calendar tool but they cannot see these calendars in Outlook. It appears that users with the "Manage Changes" permission are able to view other calendars but they are also able to see any private appointments that a user has created as well. Is anyone aware of any 3rd party tools or workarounds that allow users to view shared calendars within Outlook without having to use the Google calendar tool?