This is a critical distinction.
: Trainers are intended for the single-player campaign. Attempting to use them in online multiplayer can result in bans from services like GameSpy (now legacy) or community-run servers. Related topics for GRAW 2 players: Ghost Recon Advanced Warfighter 2 Trainer Pc Free Download
Note: These console commands often disable achievements and can sometimes crash the campaign during cutscenes. This is a critical distinction