l="Rename, move, or delete pages"><a href=#rename-move-or-delete-pages>Rename, move, or delete pages</a></ol></li><li role=none aria-label="Optional front matter fields"><a href=#optional-front-matter-fields>Optional front matter fields</a></ol><hr></div></nav><p>The front matter is YAML code in between triple-dashed lines at the top of each
file and provides important management options for our content. For example, the
front matter allows us to ensure that existing links continue to work for pages
that ar