A communication plan can help reduce overhead by taming the way coordination and collaboration occurs, making it more focused and efficient. Writing a communication plan for a company or team can reduce the footprint of necessary coordination and collaboration. The plan can include guidelines for using email, such as using it for announcements, urgent questions that can be answered with a single reply, delivering files, or other types of content. However, for anything that requires back and forth interaction, synchronous real-time communication should be used.