Answer
Fiorentina was the club managed by Prandelli in 2006. He joined the Italian club in June 2005 and led them to a fourth-place finish in Serie A during the 2005-06 season. Prandelli's tenure at Fiorentina was marked by his attacking style of play and his ability to develop young players. He left the club in June 2008 to take over as manager of the Italian national team.