Millwall are set to sign defender Harry Toffolo from Norwich, according to Sky sources.
The deal is understood to be an initial free transfer but some performance-based payments are included.
Toffolo returned from a six-month loan at Doncaster Rovers earlier this month. He had made 17 appearances for the League One side.
The left-back is an England U20 international but has only made three appearances for the Canaries, where he came through the academy.
Toffolo has also spent time on loan at Swindon, Rotherham, Peterborough and Scunthorpe.