 Complete the following phrase:  The large locally based ficial services provider Allianz purchased the naming rights to the stadium for 30 years. However, this name cannot be used when hosting FIFA and UEFA events, since these governing bodies have policies forbidding corporate sponsorship from companies that are not official tournament partners. During the 2006 FIFA World Cup, the stadium was referred to as FIFA WM-Stadion München FIFA World Cup Stadium, Munich. In UEFA club and Nations League matches, it is known as the Fußball Arena München Football Arena Munich, and it hosted the 