---
title: "FIX 5.0 SP2 EP299: SecondaryClOrdID <526> field – FIX Dictionary – Onix Solutions"
description: "<meta name=\"description\" content=\"SecondaryClOrdID&lt;526&gt; field &ndash; FIX 5.0 SP2 EP299, FIX protocol version FIX 5.0 SP2 EP299\" /> <meta name=\"keywords\" content=\"field, SecondaryClOrdID, TagNum=526, FIX 5.0 SP2 EP299, FIX Protocol, FIX dictionary\" />"
---

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# SecondaryClOrdID <526> field

## FIX 5.0 SP2 EP299

### Description

 Type: [String](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/index.html#String)

 Assigned by the party which originates the order. Can be used to provide the [ClOrdID <11>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/tagNum_11.html) used by an exchange or executing system.

### Used In

- [<InstrmtStrkPxGrp>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/compBlock_InstrmtStrkPxGrp.html)
- [<ListOrdGrp>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/compBlock_ListOrdGrp.html)
- [<OrdAllocGrp>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/compBlock_OrdAllocGrp.html)
- [<OrdListStatGrp>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/compBlock_OrdListStatGrp.html)
- [<SideCrossOrdCxlGrp>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/compBlock_SideCrossOrdCxlGrp.html)
- [<SideCrossOrdModGrp>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/compBlock_SideCrossOrdModGrp.html)
- [<TradeReportOrderDetail>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/compBlock_TradeReportOrderDetail.html)
- [ExecutionReport <8>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_8_8.html)
- [OrderCancelReject <9>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_9_9.html)
- [NewOrderMultileg <AB>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_AB_6566.html)
- [MultilegOrderCancelReplace <AC>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_AC_6567.html)
- [CollateralRequest <AX>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_AX_6588.html)
- [CollateralAssignment <AY>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_AY_6589.html)
- [CollateralResponse <AZ>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_AZ_6590.html)
- [CollateralReport <BA>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_BA_6665.html)
- [CollateralInquiry <BB>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_BB_6666.html)
- [CollateralInquiryAck <BG>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_BG_6671.html)
- [OrderMassActionReport <BZ>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_BZ_6690.html)
- [OrderMassActionRequest <CA>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_CA_6765.html)
- [NewOrderSingle <D>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_D_68.html)
- [OrderCancelRequest <F>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_F_70.html)
- [OrderCancelReplaceRequest <G>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_G_71.html)
- [OrderStatusRequest <H>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_H_72.html)
- [OrderMassCancelRequest <q>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_q_113.html)
- [OrderMassCancelReport <r>](https://www.onixs.biz/fix-dictionary/5.0.sp2.ep299/msgType_r_114.html)

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