Mauri can leave Parma after they entered administration.
“There are only a few small details to be worked out," Dino Zampacorta told Tuttomercatoweb.
“The finish line is in sight, there are only a few metres left to run. The signing is almost done, the only holdup is a small bureaucratic issue, which is beyond our control.
“There's no financial problem, as we've reached an agreement. Unless there's a tsunami, the deal will be finalised.
“The lad is so happy, among the teams that were vying for him, Milan are the ones who believed in him right from the beginning, even when he was a nobody, not after 30 games and his goal against Juventus.
“Parma turned down an offer for the lad in January, but Milan maintained their desire to get him, and the lad looked at that."