| Field | Key | Data Element | Type | Offset | Leng | Decimals | Check Table | Text |
|---|---|---|---|---|---|---|---|---|
| TREE_ID | X | HDS_DTE_TREE_ID | CHAR | 0 | 30 | 0 | ID/Name of Derivation Tree | |
| SOURCE_STRUC | HDS_DTE_SOURCE_STRUCTURE | CHAR | 30 | 30 | 0 | Source Structure | ||
| TARGET_STRUC | HDS_DTE_TARGET_STRUCTURE | CHAR | 60 | 30 | 0 | Target Structure |