The format of a BACS export output will be determined by the settings in the Document Inserts function. Document inserts are created for the Header, Trail and Contra details, this information is found on the format from the bank.
To access this:
From the Toolbar, click System Admin, Setup, Document Inserts.
Right-click and select Create Record.
Enter a Code. Make this the same as the Definition ID used on the Payment File Definition.
Enter Usage (H = Header, T = Trail, C = Contra).
Enter a Description. E.g HSBC STD 18.
On the Company tab, right-click and select Create Record.
Enter Company code.
Click in the larger window of the two under Bitmap / Text. Enter the details from the BACS format from the bank.
Repeat steps 4 to 8 for Trail and Contra.