1) While in your Outlook Calendars; right click the calendar you would like to share.
2) Select Properties
3) In Calendar Properties; click on the Permissions tab
4) Within Permissions Tab; click on “Add…”
5) In the “Add Users” window, enter the user you would like to have access to your calendar.
6) Once the name is highlighted in the list; click on “Add ->”
7) Click on “OK”
8) In the Calendar Properties: Permissions tab, click on the newly added user then click on the dropdown for permission level to give the appropriate permissions you would like user to have. To do custom permissions can click on the multiple Read/Write permissions available in the window.
9) Once finished; click Apply in the bottom right of Calendar Properties.
10) Click “OK” to close properties
