As an administrator, you can use Calendar Interop to allow Microsoft Exchange and Google Calendar to work together. Once you set up Calendar Interop, your users can view the availability status of other users in both calendar systems.
Set up Calendar Interop
Check the system requirements
First, make sure you meet all system requirements for Calendar Interop. Learn more
Determine whether to use a domain alias
Decide whether you need to use a domain alias with your Calendar Interop set up. Learn more
Allow Calendar users to see Exchange availability data
Complete the steps to allow Calendar users to view the availability of Exchange users. Learn more
Allow Exchange users to see Google Calendar availability data
Set up Google Calendar availability sharing to allow Exchange users to view the availability of Calendar users. Learn more
Verify the user availability setup
Before you begin using Calendar Interop, you should verify you set it up correctly. Learn more
(Optional) Allow Calendar users to book Exchange resources
Let your Calendar users schedule meetings that use Exchange calendar resources, such as meeting rooms. Learn more
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