In some domains, a Sobayonin officer was also provided with the title of Osoba-goyo-toritsugi, and in this case, the function of the officer was almost the same as those of a Sobayonin officer in the bakufu.
藩によっては側用人が御側御用取次という肩書きを併せ持っていることもあるが、この場合は幕府の側用人とほぼ同義となる。