Some were preserved in the office like Mandokoro and used as source materials for "Azuma Kagami," while some drafts, made by government officials or documents to inform under secretary of Mandokoro and Monchujo of the decisions made at the meeting held by Tokuso family, were handed down in the families of under secretary of Mandokoro and Monchujo, and then used for "Azuma Kagami."
また、それが政所などの役所に保管されていたものもあれば、その文を書いた事務官僚の下書きが、あるいは得宗家の寄合での決定が政所執事や問注所の執事などに伝えられたその文書が、その政所や問注所の執事の家に伝えられて、『吾妻鏡』の編纂時に収録、あるいは原史料として利用されたと思われる。