Following the minors line, the ID numbers of the players to be moved should be listed, followed by 1 if moving to the major league roster or 2 if moving to the minor league roster. In slow pro baseball, the team numbers go up to 7 (where 7 is rookie ball).
Example:
MINORS
341 1
876 2
DONE
would move player 341 to the major leagues and 876 to the minor leagues.