How do I split or add passengers to a TST in Amadeus?

TTS/P2 splits passenger 2 from the only TST, so they can be ticketed apart; TTS/P3,5/T3 splits two from TST 3. TTA/P2 adds passenger 2 to a TST with the same fare. Splitting a TST does not split the PNR.

Unofficial guide, written with AI

GateRoam's own guide, written in our own words with the help of AI tools. It is not official Amadeus documentation and has not been reviewed or approved by Amadeus. It can contain mistakes: try every entry in the Amadeus training office first, or check Amadeus's own help, before you use it on a live booking.

When

Two passengers share one TST but must be ticketed differently (one pays by card, another later), or a passenger must join an existing TST.

Steps

#	Entry	What it does	Why
1	`TQT`	Shows TSTs and which passengers they cover.
2	`TTS/P2`	Splits passenger 2 from the only TST.	Ticket them separately.
3	`TTS/P3,5/T3`	Splits passengers 3 and 5 from TST 3.
4	`TTA/P2` · `TTA/P3/INF/T2`	Adds passenger 2 to the only TST · adds the infant of passenger 3 to TST 2.	Join a TST.

Graphic: TST → View/Modify → Split TST or Add/Remove passengers.

Check it worked

TQT lists the TSTs with the passengers you wanted.

Traps

Splitting a TST does not split the PNR — to separate bookings use Splitting passengers into a new PNR (SP).
Passengers can only share a TST when their fare is the same.

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