Template:SyntaxKey
| Notation | Description |
|---|---|
| Text without brackets or braces | Required items |
| <Text inside angle brackets> | Placeholder for which you must supply a value |
| [Text inside square brackets] | Optional items |
| Vertical bar (|) | Separator for mutually exclusive items; choose one |
| {Text | inside | braces} | Set of required items; choose one |
| Ellipsis (…) | Items that can be repeated |