RegistID (Tag = 513, Type: String)

Unique identifier of the registration details as assigned by institution or intermediary.

Used in:

• ExecutionReport (8)
• NewOrderSingle (D)
• NewOrderList (E)
• OrderCancelReplaceRequest (G)
• RegistrationInstructions (o)
• RegistrationInstructionsResponse (p)
• NewOrderCross (s)
• CrossOrderCancelReplaceRequest (t)
• NewOrderMultileg (AB)
• MultilegOrderCancelReplace (AC)