Invite people to a calendar event on iCloud.com
You can invite people to any calendar event you create and keep track of their responses. You can also update event invitations at any time and send revised notifications to invitees via email.
Add invitees to an event
You can add new invitees at any time.
In Calendar on iCloud.com, tap an event to open it (if it isn’t open already).
Type one or more email addresses in the Invitees field.
Edit or delete invitees
In Calendar on iCloud.com, tap the event to open it (if it isn’t open already).
In the event window, tap the arrow to the right of the invitee’s name, then do any of the following:
Change an email address: Choose Edit from the menu, then edit the email address.
Delete an invitee: Choose Remove.
To close the event, tap OK.
If you change an email address, an invitation is sent to that address when you tap OK.
Invitation emails are sent to the people you invite. One of the following icons appears next to their names in the event:
The invitee has accepted.
The invitee has declined.
The invitee might attend.
The invitee hasn’t responded yet.