CME STP FIXML - Party Block Usage

This table shows the possible combinations of Party Role and Party ID values within the Party Block in the Trade Capture Report.

FIXML XPath	Resulting Party Type	Usage	Notes

FIXML XPath	Resulting Party Type	Usage	Notes
/TrdCaptRpt/RptSide/ Pty[@R="1" AND @Src="D"]/ @ID=<Applicable Party ID>	Proprietary / Custom code	ALWAYS	Requires re-mapping from TMF. Tag to indicate name give-up.
/TrdCaptRpt/RptSide/ Pty[@R="1" AND @Src="D"]/ Sub[@Typ="5"]/@ID	Full legal name of firm	ALWAYS
/TrdCaptRpt/RptSide/ Pty[@R="1" AND @Src="H"]/ Sub[@Typ="17"]/@ID	Clearing house participant/member code	CONDITIONAL
/TrdCaptRpt/RptSide/ Pty[@R="1" AND @Src="D"]/ Sub[@Typ="84"]/@ID	Executing Firm LEI	CONDITIONAL	Present for MIFID, optionally available for US.
/TrdCaptRpt/RptSide/ Pty[@R="7" AND @Src="C"]/ @ID	Generally accepted market participant identifier	ALWAYS
/TrdCaptRpt/RptSide/ Pty[@R="17" AND @Src="D"]/ Sub[Typ="16"]/@ID	Contra Firm - Proprietary / Custom code	CONDITIONAL	BIC code for EU Bilateral trades,
/TrdCaptRpt/RptSide/ Pty[@R="17" AND @Src="D"]/ Sub[@Typ="5"]/@ID	Contra Firm - Full legal name of firm	CONDITIONAL
/TrdCaptRpt/RptSide/ Pty[@R="17" AND @Src="D"]/ /Sub[@Typ="17"]/@ID	Contra Firm - Clearing house participant/member code	CONDITIONAL
/TrdCaptRpt/RptSide/ Pty[@R="21" AND @Src="C"]/ @ID	Generally accepted market participant identifier	CONDITIONAL	Will not be present for bilateral trades.
/TrdCaptRpt/RptSide/ Pty[@R="24" AND @Src="C"]/ @ID	Customer Account - Generally accepted market participant identifier	OPTIONAL
/TrdCaptRpt/RptSide/ Pty[@R="44"]/ @ID	Order Entry Operator ID - Short code identifier	ALWAYS
/TrdCaptRpt/RptSide/ Pty[@R="44" AND @Src="P"]/ @ID	Order Entry Operator ID - Short Code	CONDITIONAL
/TrdCaptRpt/RptSide/ Pty[@R="55"]/ @ID	Session ID	ALWAYS
/TrdCaptRpt/RptSide/ Pty[@R="79"]/@ID	Prime Broker ID	OPTIONAL
/TrdCaptRpt/RptSide/ Pty[@R="122" AND @Src="P"]/ @ID	Investment Decision Maker Short Code	CONDITIONAL