This document outlines the methods and steps for creating a documentary about the Grand Union Canal. It lists potential sources of information like interviewing people associated with the canal, visiting museums, and taking a boat tour. It discusses what could be included in the documentary such as excerpts, animations, and footage. Potential problems are identified like overambition and inconsistent work. The importance of planning is stressed. Next steps proposed are choosing a title, outlining themes, and establishing the target audience.