You can easily change who gets notifed when call changes are made, such as swaps or gifts.
1. Choose "Call" from the navigation bar
2. Click the "Admin" button at the far right.
3. Click on the calltype you want to edit
4. Select the "Alerts" tabs - this will show all the currently set alerts
5. Click "Edit" at the top right
6. Add as many alerts as you need then click save
Further details about the operation of alerts related to call reminders can be found here.