[To Parent Directory]10/18/2019 7:32 AM 69621 20191018 NYISO OATT Att L Revision Filing Ltr.pdf10/18/2019 7:33 AM 1346940 Att I -clean tariff.pdf10/18/2019 7:34 AM 1670212 Att II -marked tariff.pdf12/23/2019 9:00 AM 1135755 Filing_1526.zip