# Explanation docs template > Explanations are for learning and understanding There is no set format to an explanation document. Good examples consist of easy to understand text and are quite frequently accompanied by diagrams. ## Diagrams You can include a diagram as an image using the usual Markdown format: ![Illustration depicting working on components and clouds][logo] The documentation also supports various diagrams-as-code options. We prefer to use UML-style diagrams, but you can also use Mermaid or many other types. ## Links Explanations frequently include links to other documents. In particular, please consider adding a section titled 'Further Reading' at the end to collate related topics (internal or external).