| ID | Name | Required | List |
|---|---|---|---|
| ORI | Originating Agency Identifier (ORI) | Y | N |
| DRI | Nlets Destination Code (DRI) | Y | Y |
| ATN | Attention (ATN) (Specific Reason or Case #) | Y | N |
| PUR | Purpose Code (PUR) | Y | Y |
| ID | Name | Required | List |
|---|---|---|---|
| SID | State Identification Number (SID) | Y | N |
| ID | Name | Required | List |
|---|---|---|---|
| DPT | Department Name or Number (DPT) | N | N |
| BLD | Building Postal Address (BLD) | N | N |
| ADR | Address (ADR) | N | N |
| CIS | City and State Postal Address (CIS) | N | N |
| ZIP | Zip Code (ZIP) | N | N |