MS Student Information System (MSIS) Where do I find the MSIS Security Documentation ? You can find the MSIS Security Documentation by clicking on the link provided. Core School Applications 601-359-3487 StaffFAQ Services MS Student Information System (MSIS) MSIS Training Links Technology and Strategic Services APPLICATIONS GoSignMeUp MDE Self Service MSIS Log-on OTSS Help Desk Documents MS Record Retention Schedule for Schools MSIS District Calendar FERPA FERPA Directory Information Notice MS School Register Information Resources Accreditation Standards Approve Course Manual Subscribe to MSIS Blast MSIS Reporting Timeline MSIS Security Documents MSIS Student Administrative Packages (SAP) MSIS Personnel MSIS Students MSIS Training