Lenguaje 4DComandosEntradaVersión: 20 R7EntradaACCEPTADD RECORD ( {tabla}{;}{*} )CANCELDIALOG ( {tabla ;} form {; formData}{; *} )Modified ( campo ) : BooleanMODIFY RECORD ( {tabla}{;}{*} )Old ( unCampo ) : anyREJECT {( unCampo )}