unit u_op_seai_letter; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, u_op_letter_free; type Tfrm_op_seai_letter = class(TForm) fra_op_letter_free1: Tfra_op_letter_free; private { Private declarations } public { Public declarations } end; var frm_op_seai_letter: Tfrm_op_seai_letter; implementation {$R *.dfm} end.