| Metadata | Description |
|---|---|
| title | Title of the article or page |
| date | Publication date (e.g., YYYY-MM-DD HH:SS) |
| modified | Modification date (e.g., YYYY-MM-DD HH:SS) |
| tags | Content tags, separated by commas |
| keywords | Content keywords, separated by commas (HTML content only) |
| category | Content category (one only — not multiple) |
| slug | Identifier used in URLs and translations |
| author | Content author, when there is only one |
| authors | Content authors, when there are multiple |
| summary | Brief description of content for index pages |
| lang | Content language ID (en, fr, etc.) |
| translation | If content is a translation of another (true or false) |
| status | Content status: draft, hidden, or published |
| template | Name of template to use to generate content (without extension) |
| save_as | Save content to this relative file path |
| url | URL to use for this article/page |
the title is the only required metadata.