Gainesville’s Wood’s Mill High School invited families interested in the Deferred Action for Childhood Arrivals program to attend a workshop Saturday in the school’s gymnasium. The U.S. Department of Homeland Security announced it would begin implementing President Barack Obama’s deferred action plan earlier this summer, and the specifics of the plan were made known in August. Under the Deferred Action for Childhood Arrivals program, deportation is stopped for illegal immigrants who meet a specific set of criteria.