You put the cheese on after to remove the burgers from the grill. I put them in a glass (pyrex) 11x8 pan, put a slice of cheese on the burgers, then cover the whole thing with foil. Wait 5-10 minutes, and you have a perfect burger, with melted cheese.
“after to remove” == “after you remove”
Put the Cheese on for the last couple minutes while the buns are browning. Perfect.