Tag Field Name Data Type Description Used in
513 RegistID

AbbrName: RegistID
String Unique identifier of the registration details as assigned by institution or intermediary.
NewOrderSingle
NewOrderList
OrderCancelReplaceRequest
RegistrationInstructions ( with FIXML abbr of ID )
RegistrationInstructionsResponse ( with FIXML abbr of ID )
NewOrderCross
CrossOrderCancelReplaceRequest
NewOrderMultileg
MultilegOrderCancelReplace
ExecutionReport