DIVISION UNNUMBERED MEMORANDUM: REGIONAL VIRTUAL OREINTATION ON LEARNER INFORMATION SYSTEM (LIS) BEGINNING OF THE SCHOOL YEAR DATA UPDATING Posted on September 29, 2020 by JD Mercado Leave a comment DIVISION UNNUMBERED MEMORANDUM: REGIONAL VIRTUAL OREINTATION ON LEARNER INFORMATION SYSTEM (LIS) BEGINNING OF THE SCHOOL YEAR DATA UPDATING Memorandum Unnumbered