Fill null values in the specified column. The settings are as follows: Columns to fill: Specify the names of the column you want to check for blankull values. Value to fill with (optional): Specify the value you want to fill in the blank entries. If nothing is specified, the preceding value will be used to fill in the blank.

Fill null values in the specified column. The settings are as follows: Columns to fill: Specify the names of the column you want to check for blankull values. Value to fill with (optional): Specify the value you want to fill in the blank entries. If nothing is specified, the preceding value will be used to fill in the blank.