I understand that I am not an employee of MiamiDade County (the "County") and will not receive payment for my volunteer services. 1. All volunteers must complete the registration and background check process.School Liaison - My Volunteers. The School Liaison My Volunteers page, will display all the volunteer applicants for your location and their status. Log onto the Parent Portal. 2. Be a School Volunteer is a Web-based application developed to facilitate and expedite the process of becoming a school volunteer. Here is a sample letter that you would have them fill in with supervisor from the volunteer place. Thank you for your interest in serving as an Election Day poll worker. Please see our 2024 Election Calendar for specific election dates. Request a letter from the organization or have the organization initial the form next to their name on the form.