component.exportCSV(root, component, item, [
  { InternalName: 'Title', Title: 'Subject' },
  { InternalName: 'Id', Title: 'Id' },
  { InternalName: 'dvp_EventDate', Title: 'Start Date' },
  { InternalName: 'dvp_EndDate', Title: 'End Date' },
  { InternalName: 'attendees', Title: 'attendees' },
  { InternalName: 'organizer', Title: 'organizer' }
]);