MISO has extended the parallel testing period for the Market Portal enhancements for the Meter Data Application and File Download processes. The cutover to the new systems is now October 1, 2019. The current Market Portal tab based menus for accessing various files and the Portal Programmatic Interface (API) for Meter Data Upload and Settlement Statement Download will no longer be accessible beginning October 1st as well.
MISO Extends Parallel Testing for Market Portal Enhancements
