BEA SWIFT Adapter - Manual (Page 17)

4. In the next dialog box that appears see that the “Validation Options” and “Edit
Options” pane are disabled as they are not applicable in this case. You have the
option to include specific Header/Trailer (SWIFT Input/SWIFT Output/SWIFt
Input/Output/FICC Header(custom) or no Header/Trailer as shown in the
following picture. (Note that if you choose SWIFT Input or SWIFT Output, the
Basic Header and Application Header appearing in the Header section UI of the
message are set as mandatory. The Header/Trailer fields cannot be
modified/removed from UI).