Outlining organizes chaotic thoughts into structured writing. It offers formal (hierarchical) and informal (flexible) methods, including alphanumeric, decimal, sentence, topic, working, and reverse outlines, each suited for different projects. Formal outlines clarify complex ideas, while informal ones foster creativity. Choosing the right outline enhances clarity and supports writing flow, with Grammarly providing tailored AI suggestions to aid the outlining process.
https://www.grammarly.com/blog/writing-process/types-of-outlines/