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Backwards Compatibility

Backwards Compatibility

Owned by Vanni Sanvincenti

Rules

Starting from 21.3, the Offer and Order messages will become backwards compatible for all future releases according to the rules defined by the Offer & Order and CMIG Working Groups. These messages will follow the below rules to ensure backwards compatible changes.

Scope

  • Backwards Compatibly will be enforced for all Offer & Order Messages within the Enhanced and Simplified Distribution messages. (Seller <-> Airline interactions).

  • Best efforts for backwards compatibility for Accounting and Delivery messages

  • Interline messages will not be backwards compatible.

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