The table below shows the mandatory, optional, required, and ignored fields when submitting a TRID package into Secure Document Exchange.
| ILE-WN | ILE-WY | RLE-RY | RLE-RN-WY | RL-RN-WN | RLE-TC | ICD | RCD | RCD-TC | RCD-PC | MISC | |
| Package Type | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Application Date | ✓ | ✓ | * | * | * | * | * | * | * | * | * |
| Change Circumstance Date | X | X | * | * | ✓ | * | X | * | * | * | * |
| Absolute expiry date/time | *T | *T | *T | *T | *T | ✓ | *T | *T | ✓ | ✓ | ✓ |
| Consummation Date | * | * | * | * | * | * | ✓ | ✓ | * | * | * |
| Ship Before Business Days | X | X | X | X | X | X | * | * | X | X | X |
✓ = Mandatory (will be used to work out paper expiry date/date)
* = Optional (will not be used to work out the paper expiry date/time but will be stored for record/info)
*T = Optional (but if provided will trump other logic)
X = Not wanted (will be completely ignored)