Report on the plan to adopt and implement standards for microcredentials used toward add-on endorsements and renewal of licenses earned by Virginia license holders in science, technology, engineering, and mathematics (STEM) fields, including:  (i) a process for reviewing and administering educator microcredentials; (ii) assurances that educator microcredentials rely upon demonstrable evidence from the submission of artifacts, such as student projects and teacher lesson plans, that are then objectively scored against existing rubrics; and (iii) assurances that educator microcredentials focus on interrelated competencies leading to logical teacher professional development pathways and stacks of educator microcredentials and align with the Board of Education's ongoing work on educator professional development.