There were Miroku Bosatsu created as Bosatsu in Isshohusho (一生補処, the rank where a disciplinant could become Buddha by one more reincarnation) and Miroku who were told to edit Yugashijiron (there is another opinion that another person edited it but that Miroku was asked to pretend to be an editor (仮託説)).
創造された一生補処（あと一回の生で仏を補う処にある）の菩薩としての弥勒菩薩と瑜伽師地論を編纂したと伝えられる弥勒（仮託説もある）とがいる。