The MISD Blackboard 9.1 system will be off line for scheduled maintenance beginning at 2:00 AM on Tuesday, Aug. 23. It is expected to be back on line on Weds. Aug. 24th by 10 PM EST. This maintenance will provide the necessary updates for system functionality for the 2016-2017 school year. Integration with Power School will begin for the start of the 2016-17 school year following the maintenance period. To check the status of the update during the maintenance window, please visit this link.