Constmmb.ancillaries.* events — seatmap.open, trip_overview.open, next_passenger.click, passenger_selection.click, trip_overview.confirm
eventLabel is the orderId; eventProperty carries isFreeChange and (when present) passengersCount.
mmb.freeSeatChange.checkoutSubmitted event
mmb.freeSeatChange.* events — started, ctaClicked, seatReservationViewed, clickOnX, goingBack, acknowledged, acknowledgementError, aborted, successful
DataLayer Event example
{
event: 'ga_event',
eventCategory: 'Rebooking Interactions',
eventAction: 'mmb.freeSeatChange.started',
eventLabel: '1234567'
}
mmb.login.attempt event
mmb.onlineTicket.gygWidget.impression event - GYG widget is shown on the online ticket page
mmb.preTravelGuide.actionBtn.click event
rebooking.click event
rebooking.online_ticket.trip_type_tab.click event
List of rebooking events