Select Columns

In step 2 of the Select Data wizard, select the columns that you want to import from the source data.
To select or deselect all of the columns, select the All check box.
To select or deselect individual columns, select the check box beside the column name.
A summary at the bottom of the window displays the number of columns that will be imported.
Click Next to proceed to the next page of the wizard, or click Finish to accept the default import settings for the remaining steps.