- In consonance with OU-LAPP No. Q-331, S. 2020 and Regional Memorandum dated September 3, 2020, the External Partnership Service under the Office of Undersecretary Tonisito M.C. Umali, Esq. shall be conducting Brigada Eskwela Partnership Webinar Series #2: Parents and Teachers in a Home-Based Learning Setting for Luzon Cluster on September 17, 2020 at 8:00 to 12:00pm to be streamed via DepEd CALABARZON Official Facebook Page.