| CPC G06Q 50/40 (2024.01) [G06Q 10/02 (2013.01); G07C 9/25 (2020.01); G07C 9/27 (2020.01)] | 9 Claims |

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1. A non-transitory computer-readable medium storing a program executable by a computer to perform processing comprising:
acquiring passport information on a user from a first terminal employed in a first procedure that a passenger performs regarding the boarding process;
acquiring a first biometric information on the user from the first terminal;
acquiring boarding reservation information on the user; and
issuing a token ID associated with the passport information, the biometric information, and the boarding reservation information, wherein the token ID is invalidated in a case in which the user boards an aircraft,
wherein the token ID after being issued, is identified by matching the second biometric information of the user acquired by a second terminal used for the second procedure related to the boarding process with the first biometric information, and
wherein the identified token ID is used to determine, based on the passport information and boarding reservation information associated with the token ID, whether the user can carry out the second procedure at the second terminal.
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