Edit Or Change User In Office 365. In the next menu select Guest. Select the user you want to edit and select Edit.

Proposed as answer by Winnie Liang Microsoft contingent staff Thursday July 27 2017 302 AM. On the Users All Users Preview page select Add filters. To get a users calendar permissions we will use the Get-MailboxFolderPermission command in PowerShell.
Created on August 20 2017.
Go to the list of users in the Active Users tab and check the box to the left of the user you want to edit. If a match isnt found you can search for that person. Ensure all required user info is updated. Select the user you want to edit and select Edit.