How to add attendees to an event
When creating an event or appointment from your Calendar, you can also choose to add attendees. These participants are other ForceManager users: sales representatives or managers.
To add attendees, start creating an event, access the "Invite users" section and select people. Remember, you will see as many people as visibility you have in the application.
Each one of your attendees will receive an invite notification of the event or appointment once you have created it.