We have a user that would like to share an existing Share Calendar with their colleagues. The person who created the shared calendar is no longer in their team. When the user right clicks and selects share, the Share Calendar option is greyed out in Outlook.
In testing, even if the user is given owner permissions to a Shared Calendar. The new owner is still unable to Share the calendar (options is still greyed out in Outlook).
Is this by design and is there a way around it? Most likely the Shared Calendar needs migrating into our Exchange but not into public folders. I looked at Room Mailbox, but not sure any suggestions?
Many thanks