This documentation describes at a high level the feature function capabilities that are currently available in the market as a part of the Check-In (CI) capability of SabreSonic® CSS Digital Connect Check-In (DCCI).
Digital Connect Check-In provides a rich set of JSON services which can be called in any order assuming that a passenger itinerary is already retrieved, and the API user has a Digital Connect Check-In session identifier. This gives Airlines freedom when designing their own client software. Airlines can establish a distinctive look and feel for their websites, and design their custom flows for passenger interactions.
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