| Field | Key | Data Element | Type | Offset | Leng | Decimals | Check Table | Text |
|---|---|---|---|---|---|---|---|---|
| EXTENSION_ID | X | SMT_EXTENSION | CHAR | 0 | 32 | 0 | TSMT_EXTENSION | Mapping Extension ID (GUID) |
| APPLICATION | SMT_MAP | CHAR | 32 | 30 | 0 | Mapping | ||
| EVENT | SMT_MAPPING_STEP | CHAR | 62 | 30 | 0 | TSMT_EVENT | Mapping Step | |
| VERSION | SMT_VERSION | NUMC | 92 | 9 | 0 | Version | ||
| SWITCH_ID | SFW_SWITCH_ID | CHAR | 101 | 30 | 0 | Id of a Switch in Switch Framework | ||
| OWNER | SMT_EXTENSION_OWNER | CHAR | 131 | 1 | 0 | Owner of an Extension |