If you want to give someone access to your calendar or Inbox in Outlook, one way to accomplish this is to add the person as a "delegate."
- With Outlook open, click the File tab.
- Click Account Settings and select Delegate Access.

- Click Add and select the person you want to add. Click Add again, and then OK.
- Click OK when the Delegate Permissions window appears (or change the permissions first if desired).

- Click OK again to save these changes.