[To Parent Directory] 6/12/2013 1:14 PM 84004 2013-06-12-NYISO_Lttr_ExtTrans_Effctv_Dts.pdf 6/12/2013 10:25 AM 296685 Attachment I_MST_clean.pdf 6/12/2013 10:26 AM 79734 Attachment II_OATT_clean.pdf 10/3/2017 8:00 AM 342834 Filing_719.zip