How to Steps
Share calendar outside the organization using Microsoft Outlook
To share your calendar:
1. Click Calendar.
2. Click Home > Share Calendar.
3. In the email that opens, type the name of the person outside of your organization that you want to share your calendar with in the To box. In Details, specify the level of details that you want to share with the person outside of your organization, and then click Send.
If the following error displays when you try to send your sharing invitation, you have tried to share more details than is supported by the settings in your organization. If this occurs, under Details, choose to share a different level of details. Only an admin in your organization can change the sharing policy settings for your organization. For more information, see the end of this section.
4. The person outside of your organization receives the sharing invitation in email, and then clicks Open this calendar.
5. The shared calendar displays in the person’s Calendar list.
To change calendar sharing permissions:
1. Click Calendar.
2. Click Home > Share Calendar.
3. On the Permissions tab, make any changes to the calendar sharing permissions.
4. Click OK.