Also, when the handing over of a job was not carried out successfully, a predecessor and a successor were obliged to prepare Fuyo-geyujo in which the reason thereof and the arguments of both parties were described.
また、事務引継ぎが不調に終わった場合、その理由と前任・後任両者の主張を併記した不与解由状（ふよげゆじょう）を作成することも新たに定められた。