To view another user's calendar within your company domain, the user must turn on the sharing...Inviting Guests to an Event
You can use Webmail to invite guests to an event, manage guest responses, and send notifications...Making All Events Private or Public
When you are sharing your Webmail calendar with other users, you may want to make all existing...Setting a Recurring Event
Setting Recurrence Details To add recurrence to a calendar event in Webmail: In the...Sharing a Personal Calendar
If your email account is set up to use shared calendaring, you may be able to control who can and...