BEA SWIFT Adapter - Manual (Page 45)

5. Note that there is no one-to-one correspondence between the Format and the
Specification. In the above figure, all the formats that have no specification
actually belong to BIC/BEI sub-field. Hence in order to correct the mapping,
those formats have to be merged for the specification BIC/BEI.
6. Select the rows to be merged and click the Merge Selected Formats button.
7. The mapping is now correct. Click OK.