1. Open the Outlook desktop app.
2. Select "File" in the upper left. Select "Account Settings", then select "Delegate Access" from the drop down options.
2. In the newly opened Delegates window, select "Add".
3. Enter the name of the new delegate in the upper left input and search for matches. Select the correct individual, then select the "Add" button in the lower left.
4. The name of the delegate should appear in the field to the right of the "Add" button. Select the "OK" button.
5. In the Delegate Permissions window, adjust the permissions accordingly:
"Reviewer" is the lowest permission, and only allows the delegate read access.
"Author" builds on "Reviewer," allowing the delegate to also create items and delete items that they created.
"Editor" builds on "Author" and is the highest permission, allowing the delegate to also delete items created by others.
6. Select "OK" in the Delegate Permissions window, then "OK" in the Delegates window to save your changes.