This version is no longer in effect
It was the published Mux Data Processing Addendum from December 2, 2021 to January 11, 2022, and again from June 28, 2022 to October 6, 2022. It is kept here for reference and has not been changed since it was superseded.
This version of the Mux Data Processing Addendum was published as a PDF. Download it here.
Published a second time in 2022 when a restore reverted the January 2022 address correction.