The Azzurri had a morning session at the SSCN Konami Training Centre on Monday before setting off for Berlin, where they will face Union at the Olympiastadion on Tuesday.
The Champions League Matchday 3 fixture is scheduled for a 21:00 CEST kick-off.
The lads began with some warm-up exercises and rondos.
Next they ran through some tactical drills and before finishing with a match on a small pitch.
Eljif Elmas and Matias Olivera trained with the main group.
Frank Anguissa worked separately on the pitch.