OASIS Notice: April 9, 2014 Relaxation of the 90 MW Non-Firm sales limit on the Northbound MP-ONT Interface Effective immediately, when selling transmission service on the northbound MP-ONT interface; MISO will no longer restrict non-firm TSRs from exceeding 90 MWs for a given hour. The Interchange scheduling limit is still enforced on this interface. Any questions should be directed to tariffadministration@misoenergy.org.