IS cheating allowed with firends>?

hello so me and my friend want to do really hard training so we decided to one player to play while other uses the hints from stockfish so other player learns how to fight the engine also its not same moves the player can add other random un computer moves is this allows in casual????/

as long as both players agree to it it's allowed i'm pretty sure. If you're afraid of getting blocked or something due to it, play anonymous matches against each other

yeah true. Maybe message one of the mods to see.

AFAIR, engine usage is allowed in casual as soon as both players know it is used. I don't think that helps to learn though.

If it's casual, and both parties agree I see no cheating.