This document provides an introduction to the EVOLVET project, which aimed to develop a manual for the vocational education and training of volunteer coordinators in development projects. The manual contains three toolkits that were tested in workshops across seven European countries involving over 300 participants. The toolkits cover understanding volunteering, volunteering in a globalized world, and volunteer management in development projects. The document outlines the process used to create the toolkits, test them, gather feedback, and finalize the manual.