# BT-17 — Tender or lot reference

> https://billhorse.com/en/terms/bt-17/

Identifier of the tender or lot the order resulted from. Mostly relevant in public procurement.

## Where does it live in the XML?

- UBL: `cac:OriginatorDocumentReference/cbc:ID`
- CII: `rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:AdditionalReferencedDocument/ram:IssuerAssignedID (TypeCode 50)`