Data Transfer - Selecting the Spreadsheet Table
Here, the Table from which you want to import data can be selected. With the setting of
File contains header, the first line will not be imported, but will rather be used
as column title in the field assignment. Ignore blank lines suppresses the import of empty lines.
In the Cell area, you have the ability to restrict the area in
the spreadsheet to the cells of your choice. To do so, enter the number
of the corresponding first and last column and/or row.