How can we trigger the Ticket Time Limit (Book now, pay later service)?

The following OSI/SK remarks per GDS must be used to trigger the Ticket Time Limit (Book now, pay later service) for bluebiz members before issuance of the ticket. This service is only available for Air France and KLM issued tickets with an Air France or KLM flight number.

For Air France flights, replace KL by AF.

In case there are both AF and KL flights in the PNR, then please include both entries in the PNR (one with AF and one with KL).