from 1989 until 1994, he was the president of fk partizan's executive board. one of his more notable moves while at the post was bringing predrag mijatović to the club in december 1989. mijatović, at the time a young promising player from titograd's fk budućnost, was very close to signing with hajduk split when marjanović stepped in and convinced him to come to belgrade. upon leaving the club, marjanović was named partizan's honorary president.