How do I add a player to the DL?

Dontrelle Willis was put on the 15 day DL. How do I move him to the DL, and add another player to my roster?

its in one of the player's drop down menu's where you set the line-up ...actually, its the "Status" menu, where it says either Active, Reserve, or Minors ... if a guy is on the DL then it should also have the 4th option for DL .. they call it "INJURED" ..... not sure if CBS put Willis as injured yet, but it should be really soon if not already

still won't let me. i'll try again later on tonight.

Yeah same for Victorino. Sometimes cbs has a 24 hour or so window. Try again later on tonite