A core principle of FTM is that the implementation of the business process operates
with the Internal Standard format (ISF) (see ISF Version 3) rather than the external formats.
Having identified the message and interface types, it is easy to identify the mappings that are needed for an
FTM implementation. A mapping is needed for each interface in the following table;
inbound where FTM is the target system, and outbound where FTM
is the source system.
Table 1. Inbound mapping (mapping an external format to ISF)
| Name |
Format |
| MT To ISF |
MT103 |
Table 2. Outbound mapping (mapping from ISF to an external format)
| Name |
Format |
| ISF To MT |
MT103 |