The encoding used to decode the data read from the file into text if the encoding is not specifically identified within the file (see BOM).
If checked then the first line in the data file is ignored as it is assumed to contain the names of the columns
The transform does not stop when an invalid row is encounters, it just ignores it and moves onto the next line.
If checked leading and trailing whitespace is removed from the field value i.e.
Col1 , Col2 , Col3
if checked the values are "Col1", "Col2", "Col3"
if unchecked the values are "Col1 ", " Col2 ", " Col3"
When checked quotes are considered to be enclosing characters, i.e.
"col 1 has a coma, would normally be seen as a separator", col 2
By enclosing column 1 in quotes the ',' is treated as data not a separator.
All the delimiters selected are treated as column separators unless they are enclosed in quotes (see Fields are enclosed in quotes).
Allows the column definitions to be manually edited.