Use this page in the wizard to view and modify the columns and rows that were discovered from log file you previously specified.
In this page, a table displays the discovered columns. By default, the names for each column are A, B, C, and so on. You can click on the column name to open the Add Column dialog box and correct the column properties.
Column
Use this option to highlight a specific column. You can click Edit Column to modify the selected column.
Row
Use this option to highlight a specific row. You can click Delete Row to delete the selected row.
Edit Column
Opens the Add Column dialog box to modify the properties of the selected column.
Delete Row
Deletes the contents of the selected row.
Merge
Joins the contents of two columns into a single column. Use the Ctrl key to select the contents of two columns.