The priority interests of each creditor are modified by mutual agreement by what they would otherwise have become. And in his article “The Short List,” Manhattan attorney C. Jaye Berger said, “A phone call with the inscription `Start on Monday` or a short order is not enough to recall the agreement between the parties.” In other words, if he is ever judged, you don`t have much to do. The signed agreement must be confirmed by a notary and registered in the official county registers in order to be enforceable. Subordination agreements can be used in different circumstances, including complex corporate debt structures. . . .