Expose ResourceDelegates in OWA Settings > Calendar > Resource Scheduling

1. Using the Exchange Administrator Center: Log in to the Exchange Administrator Center
Navigate to Resources > Meeting Rooms and Equipment.
Select the resource you want to manage and click Edit.
In the Delegation tab, add or remove resource delegations.
2. Configure resource delegation using PowerShell:
Open Exchange Management Shell
Add a resource delegation with the following command: powershell
Set-CalendarProcessing -Identity “RoomName” -ResourceDelegates “DelegateEmail”
Use the following command to view the current resource delegation:
powershell
Get-CalendarProcessing -Identity “RoomName” | Select-Object ResourceDelegates
Check OWA settings:
3. Log in to OWA
Navigate to Calendar > Sharing and Permissions.
Check the permissions settings for the resource calendar to ensure that the delegated user has the appropriate permissions.
4. Contact your Exchange administrator:
If you are unable to configure resource delegation directly in OWA, contact an Exchange administrator to confirm if this feature can be enabled via policy or configuration.
5. Use the Outlook desktop client:
If OWA does not support resource delegation configuration, you can try using the Outlook desktop client:
6. Open Outlook and navigate to Calendar.
Right-click on the Resource Calendar and select Properties > Permissions.
Add or remove delegated users.