Currently working on swagger 2.0 and here is a sample gist https://gist.github.com/VinayBhalerao/e7ccf98c0d30d310bcfe0826b02575f9   Even after adding the extension "x-data-threescale-name": "user_keys" the auto-fill for user_key doesn't work from both admin portal and developer portal active docs   Expected result: The auto-fill should work for 2.0.    Documentation: https://access.redhat.com/documentation/en-us/red_hat_3scale_api_management/2.6/html/using_the_developer_portal/create-activedocs-spec   I think the migration from swagger > open API broke the extension.