This document discusses the importance of strategic communication for Horizon 2020 projects. It notes that communication and impact are equally as important as scientific excellence in evaluations. However, many projects do not involve communication experts and focus their strategies only on disseminating results. The document provides advice for coordinators on developing comprehensive communication strategies from the start of projects and throughout their durations. It also aims to dispel myths that communication is just about tools or dissemination, rather than a professional field.