Documentation is essential for planning and executing a film project. It includes ideas generation, proposals to justify ideas and secure funding, scripts to outline the story and characters, storyboards to visualize shots, lighting and production schedules to organize shooting, location recces to scout settings, risk assessments to ensure safety, budgets to estimate costs, call sheets to inform actors of shooting details, equipment booking forms to arrange technical resources, and contributor release forms to obtain consent. Thorough documentation is necessary to transform ideas into a finished film.