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How to Use iCalendar Feeds

An iCalendar feed lets you set up a one-way sync between calendars. With an iCal feed, you can “feed” events from the source calendar to a subscribing calendar automatically.

What are iCalendar feeds?

The iCalendar format is a standardized data format allowing the exchange of calendar data between different calendar products. It is supported by many calendar services.

iCalendar feeds are read-only feeds that provide a periodic automatic synchronization between the source calendar, where the events originate, and the subscribing calendar. In the subscribing calendar, the iCal feed events can be viewed but not modified.

Note: The term iCalendar refers to a standardized data format for the exchange of calendaring information among products of different vendors. This is not to be confused with iCal, a product name for Apple’s calendar.

Inbound iCal feeds: View other calendars in Teamup

Inbound iCalendar feeds allow you to view events from other calendar services (Apple Cal, Google Cal, Outlook, etc.) in Teamup.

  • Inbound iCalendar feeds are added to Teamup as read-only sub-calendars.
  • An inbound iCal feed is an active one-way synchronization. You can view events from the source calendar in Teamup, but it is not possible to send changes back to the feed source.
  • Only the calendar administrator can subscribe to inbound iCalendar feeds.
  • The feed source is refreshed periodically by Teamup; you can set the refresh interval for each iCalendar feed from the available options.

Add an inbound Calendar feed to Teamup

  1. Find the iCal feed URL of the calendar that you want to subscribe to, and
  2. Add the iCal feed URL to your Teamup Calendar in Settings > Calendars.

ℹ️ Detailed steps and more information

Outbound iCal feeds: View Teamup in other calendars

Outbound iCalendar feeds allow you to view events from Teamup in other calendars such as Google Calendar, Microsoft Outlook or Apple’s iCal.

  • An outbound iCalendar feed goes out from Teamup to another calendar service, or to another Teamup Calendar.
  • An outbound iCal feed provides a one-way read-only synchronization. You can view the events from Teamup in the other calendar, but you cannot modify them.
  • You need to open Teamup in a browser to get the iCalendar feed URL. The iCal feed links are not available in the Teamup app.
  • The calendar administrator can set up a customized iCalendar feed with selected sub-calendars combined into one feed.
  • Calendar administrators: See how to manage outbound feeds.

Set up an outbound feed from Teamup

  1. Obtain the iCalendar feed URL(s) from Teamup, and
  2. Configure the other calendar application to receive the feed(s).

ℹ️ Detailed steps and more information

 

Updated on April 23, 2025
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