If the request is successful, the CDR status is updated (open or closed) and it is locked until the supervisor releases it. When the CDR status is unlocked, it is defined in the CDR timetable.
The CDR modifications are published using the AirspaceStatusSubscriber Service Interface in order to be displayed in the Controller and Operational Supervisor HMIs.
Following these modifications of CDR environment data, the expanded route of the concerned SFPL can be modified if an alternative route is eligible for automatic insertion (depending on dataset). If several alternative routes are eligible, the shorter one is inserted. The updated SFPL taking into account the modification are published using the Flight Data Distribution Service in order to be displayed in the Controller HMIs.