Click the Configure Activity button, then choose a command:
Duplicate Activity: Create a duplicate of the currently selected activity. This command is a fast way to create an activity that differs only slightly from an existing activity (for example, only the voice differs).
Reset Activity to My Current VoiceOver Settings: Change the selected activity to have the same settings you specified throughout VoiceOver Utility. This command is useful if you don’t like how you customized an activity and want to start over with settings that match all of your current VoiceOver settings.
Reset Activity to VoiceOver Default Settings: Change the selected activity to the default VoiceOver settings.