This dialog box is used for specified a search list or a string list.

    Enter a string into the String field and
    click on either of the Append or Add Before Selected buttons
    to add the string in the appropriate place in the String
    List field. The String List field contains a list of
    strings, one string per line.

    Delete items from the string list by
    selecting the appropriate item(s) in the String List field and
    clicking on the Delete Selected button. The OK button accepts the
    string list and dismisses the dialog box. The Cancel button
    dismisses the dialog box without changing the string.

    Click on the Select... button to specify the string.