Answer: forging

AnswerCrossword Clue
FORGINGSigning illegally
forgingCreate (a relationship or new conditions)
forgingthe act of forging, also FORGERY
forgingMake or shape (a metal object) by heating it in a fire or furnace and beating or hammering it
forgingProduce a copy or imitation of (a document, signature, banknote, or work or art) for the purpose of deception