How do I add a dish after I've already started a cycle?

First make sure the Cycle Control Knob has not passed the Light Wash position, then lift up on the door latch to stop the cycle and wait for the spray arms to stop spinning before opening the door. After adding the dish, close the door without latching it and wait 30 seconds for the air inside to warm up before pressing the door firmly to latch it and restart the cycle. (Page 9)