DIVISION MEMORANDUM OSDS-PS NO. 117, S. 2026 – CORRIGENDUM TO DIVISION MEMORANDUM OSDS-PS NO. 110, S. 2026 and OSDS-PS NO. 103, S. 2026 – RE: SCHEDULE OF CLASSROOM OBSERVATION (CO), PORTFOLIO ANNOTATION (PA) AND BEHAVIORAL EVENT INTERVIEW (BEI) FOR ALL QUALIFIED APPLICANTS FOR PROMOTION TO VARIOUS HIGHER TEACHING POSITIONS