Re: replaceHL7Field Homepage › Clovertech Forums › Read Only Archives › Cloverleaf › Cloverleaf › Replacing HL7 segments › Re: replaceHL7Field April 7, 2005 at 2:58 pm #56288 Kevin ScantlanParticipant If you want to modify a field in a tcl, use the script replaceHL7Field that comes with the engine.