Lilia Tsui is an experienced presenter who regularly designs and delivers technical assistance and professional learning sessions, both virtually and in person, to educators and leaders in California. Recent experiences that are pertinent to this session include presenting updates on the OPTEL at a regional network for LEA leaders who focus on multilingual learners (MLs); hosting an OPTEL presentation and Q&A session for regional LEA ML leaders; and developing and co-facilitating a regional OPTEL Implementation Community of Practice with and for LEA ML leaders driven by the needs of the group.