track
events - immediately. This is in contrast to standard segments whose values are calculated with a delay.
This user property also differs from the standard performed user property, in that it is only calculated on a forward-looking basis, from the time the parent event entry journey was first triggered.
This is an advanced feature that should be used by experienced users.
Use cases include:
- Rendering the booking name for an appointment reminder journey.
- Rendering order details for a delivery completion journey.
Keys
Keys are used to route the event used to resolve this user property to the correct event entry journey instance. If for example you receive an appointment update event, you can specify theappointmentId
as the key to route this event to event entry journey instances keyed on that appointment id.