During flight 0407, ERCOT raised the concern that it is unclear exactly when the TS code should be included on cancel transactions. This change is to clarify that the TS code should only be used when cancelling a Mass Transition Drop and should not be used for any other purpose.
During flight 0407, ERCOT raised the concern that it is unclear exactly when the TS code should be included on cancel transactions. This change is to clarify that the TS code should only be used when cancelling a Mass Transition Drop and should not be used for any other purpose.