| Table | Table Description | Column# | Prefix | Alias | Column Description | Data Type | Edit Type | Length | Decimals |
|---|
| TOP81A: DREAMWriter Conversion Tool |
| 1 | F81A11 | DW Master Interim Table | 9 | M3 | EXCL | User Exclusive (0/1/2/3/4) | Character | UDC | 1 | 0 |
| TOPH92: Interactive Engine/OL |
| 2 | F983051 | Versions List | 6 | VR | EXCL | User Exclusive (0/1/2/3/4) | Character | UDC | 1 | 0 |
| TOPH95: Object and Environment Tech |
| 3 | F82100 | World Writer Query Header | 4 | A1 | EXCL | User Exclusive (0/1/2/3/4) | Character | UDC | 1 | 0 |
| 4 | F98301 | DREAM Writer Master Parameter | 13 | DE | EXCL | User Exclusive (0/1/2/3/4) | Character | UDC | 1 | 0 |
User Defined Codes are, by design, customisable and thus will differ from system to system depending on the business requirements.
