Former Brazil coach Dunga is demanding money from QPR.
The Sun reports QPR have been served with a writ by Brazil legend Dunga.
The 1994 World Cup winner and ex-Brazil boss wants the return, plus interest, of over £1million which he says he lent the club in 2005 and 2007, before the takeover of Flavio Briatore and Bernie Ecclestone.
Dunga said: "I remain a QPR fan and hope a solution can be found."