Apple Newton Connection Utilities (for Macintosh) - Manual (Page 83)

When you import a delimited text file, the field map looks like this:
One column shows entries in the file you’re importing. You can move through
entries by clicking the forward and backward arrow buttons.
The other column shows the Newton application you’re importing into and
lists its fields. You can drag the fields to rearrange them.
The column of arrows indicates what information in the left column will be
transferred to the fields in the right column. If no arrow appears, the
information will not be imported. You click to add or remove an arrow.
Note: If you’re importing a text file with column headings, the column
headings appear when you display Entry 1.
83 Setting Advanced Options