2-way integration for Mews' key cutters
Use case: allow guests to eventually check out on Operator tablet by using their key card as an identifier of the reservation/guest that is checking-out.
Other use cases can include making use of "check-out" features available in key cutter programs such as Salto for increased security

Hello from the Mews product team. Unfortunately, this request has not received the necessary upvotes to be added to the Mews development roadmap and is unlikely to be delivered. Thank you for sharing your suggestions.
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Mews Support commented
Feature request for sending check-out commands to Salto:
https://feedback.mews.com/forums/919087-marketplace-app-store-integrations/suggestions/40056268-mews-x-key-cutter-integration-send-command-for-c