Only members of the Administrator site group can add attendees.
- In the Attendees list Web Part, click Manage Attendees.
- On the toolbar, click Add Attendee.
- Do one of the following:
- If the Address Book button is available next to the Name field, click it, and then select the name of the attendee you want to add.
- Type the e-mail address (for example, someone@example.com) or user name (DOMAIN\name) for the person you want to add.
Note Adding the attendee to the list does not guarantee that person is granted access rights to the workspace site.