Edited sentence: A) had ordered the Dornier bomber fleet to be withdrawn in accordance with a decision made earlier that year on 23 May.By October 1940, the production of heavy night fighters, and night fighters such as the Do 217 and Ju 88, had been discussed comprehensively and by 5 November 1941 these discussions had been conclded.Dornier designated the subject of their new project the "Do 217Z", later renamed the Do 217J.On 23 November the Technische Amt (T.Owing to this none were ever exported.The Japanese Imperial Navy and Japanese Army Air Force had also taken an interest in license building the type in the summer, 1942 demonstrating the types potential.The Luftwaffe had no intention of delivering the Do 217 to Japan