public DataElement <T> ProcessCode(PC_TTC_200 ttc, PC_ATC atcFrom, PC_ATC atcTo)
 {
     this.processCode = ttc.GetCode() + atcFrom.GetCode() + atcTo.GetCode();
     this.SetField(FIELDS.F3_ProcessCode, this.processCode);
     return(this);
 }
 public DataElement <T> ProcessCode(PC_TTC_200 ttc)
 {
     this.processCode = ttc.GetCode() + PC_ATC.Default.GetCode() + PC_ATC.Default.GetCode();
     this.SetField(FIELDS.F3_ProcessCode, this.processCode);
     return(this);
 }