For the Public Elementary & Secondary Schools: Division Memo No. 23, s. 2015 Re-Opening on the Recruitment, Selection & Screening for Some Newly Created Positions under the Approved Rationalized Staffing Pattern Posted on June 25, 2015 by MSM13 Leave a comment 1933. Division Memo No. 23, s. 2015 Re-Opening on the Recruitment, Selection & Screening for Some Newly Created Positions under the Approved Rationalized Staffing Pattern Memorandum