When a file has been qualified as fixed-length, the Add Column option in the Output Port Content area is activated. For each column to be added, click Add Column and edit Column Name, From Position and To Position. Or, you can select the range of the column to be specified in the upper File Content section.
Right-click and select Assign Position to Column. Then, enter the Column Name. The position parameters are preset according to the position of the selected area in the line.
