Staff users can share events with other staff users by using the Sharing button on their event record page. Please note that the owner (typically the creator) of the event is the only person that is able to give read/write access to other users.
To manually share events with other users, follow the instructions below.
- In Salesforce Classic, go to your event record page.
- Click the Sharing button.
- Click the Add button.
- Change the Search drop-down from Public Groups to Users.
- Select and move the User from the left list to the right list by clicking on the Add button (right arrow).
- Click the Save button.
Sharing is currently not available in Lightning Experience. This is coming soon.