Ricardo Quaresma has signed a five-year deal with Italian champions Inter Milan after joining from FC Porto on Monday.
The Portuguese champions confirmed the deal would go ahead late on Sunday Portugal s under-20 international Pele going in the other direction to join Porto.
Inter have now rubber-stamped the deal that will see Quaresma wear the number 77 shirt.
The Italians will pay 18.6 million euros (27.2 million dollars) for the player with the sporting rights for the young midfielder established at six million euros (8.7 million dollars).
The winger started his career at Sporting Lisbon before moving to Barcelona in 2003/04 and then on to FC Porto. He scored eight goals last season.