Identifier of the data repository, currently defaulted to DTCCGTR.

Indicates which regulator the ID is for.

When reporting the USI or UTI of a spread or strategy, this indicates the leg number that the USI or UTI references, as communicated in the LegNo field.

Regulatory Trade ID for the trade side. Will be used to communicate the Universal Swap Identifier (USI) or Unique Trade Identifier (UTI) associated with a cleared trade.

Event causing origination of the ID, e.g. Clearing.

Included when a trade must be assigned more than one identifier, e.g. one for the clearing member and another for the client on a cleared trade as with the principal model in Europe.

ID of reporting entity assigned by regulatory agency.

The type of Regulatory Trade ID being sent.