A timely guide using iterative learning control (ILC) as a solution for multi-agent systems (MAS) challenges, showcasing recent advances and industrially relevant applications * Explores the synergy between the important topics of iterative learning control (ILC) and multi-agent systems (MAS) * Concisely summarizes recent advances and significant applications in ILC methods for power grids, sensor networks and control processes * Covers basic theory, rigorous mathematics as well as engineering practice