For example, certain events can be sent by traditional email or whole calendar files can be shared and edited by using a Web Dav server, or Sync ML.
i Calendar was created by the Calendaring and Scheduling Working Group of the Internet Engineering Task Force, chaired by Anik Ganguly of Open Text Corporation), and was authored by Frank Dawson of Lotus Development Corporation and Derik Stenerson of Microsoft Corporation.
It does not allow everyone to open your calendar and browse it.
i Calendar is a computer file format which allows Internet users to send meeting requests and tasks to other Internet users by sharing or sending files in this format through various methods. With supporting software, such as an email reader or calendar application, recipients of an i Calendar data file can respond to the sender easily or counter-propose another meeting date/time.
The IT Service Desk has a computer you can use to adjust these settings.
This setting affects only what people see when they use the Scheduling Assistant in Outlook when proposing a meeting.