Additionally, on special petition men should be able to enter into a binding martial relationship not only with one woman, but also with another, who would then get his name without complications, and the children automatically getting the father's name
Source, in full
27-28 January 1944 according to point 28.(2) of a 29 January 1944 memo from Martin Bormann recounting a conversation about "Safeguarding the future of the German People", according to pages 83-84 of "A History of the Münster Anabaptists: Inner Emigration and the Third Reich", a critical 2008-edition translation by George von der Lippe and Viktoria Reck-Malleczewen of "Friedrich Reck-Malleczewen's Bockelson: A Tale of Mass Insanity" referencing Lang 478