Merge commit '346b60358dd8ec2ca228e6635bff9d7914b398b7'

docs/content/en/shortcodes/param.md

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+---
+title: Param
+description: Insert a parameter from front matter or site configuration into your content using the param shortcode.
+categories: [shortcodes]
+keywords: []
+menu:
+  docs:
+    parent: shortcodes
+    weight:
+weight:
+---
+
+{{% note %}}
+To override Hugo's embedded `param` shortcode, copy the [source code] to a file with the same name in the `layouts/shortcodes` directory.
+
+[source code]: {{% eturl param %}}
+{{% /note %}}
+
+The `param` shortcode renders a parameter from front matter, falling back to a site parameter of the same name. The shortcode throws an error if the parameter does not exist.
+
+{{< code file=example.md lang=text >}}
+---
+title: Example
+date: 2025-01-15T23:29:46-08:00
+params:
+  color: red
+  size: medium
+---
+
+We found a {{</* param "color" */>}} shirt.
+{{< /code >}}
+
+Hugo renders this to:
+
+```html
+<p>We found a red shirt.</p>
+```
+
+Access nested values by [chaining](g) the [identifiers](g):
+
+```text
+{{</* param my.nested.param */>}}
+```