As previously announced, the Product Requirements Editor will replace the existing requirement-editing interface, used by ECMWF Member and Cooperating Sates for the management of real-time dissemination requirements, on Tuesday 18th February 2020.
For full details and final testing, please refer to the following blog post: Introducing the Product Requirements Editor
Access to the requirements will be disabled between 09:00 UTC on 17th February and 09:00 UTC on 19th February to allow for this implementation.
You can track the progress of the implementation via our Service Status page: https://www.ecmwf.int/en/service-status
For urgent changes or support during this period, please contact firstname.lastname@example.org