diff --git a/website/docs/manifest_fields/name.mdx b/website/docs/manifest_fields/name.mdx
index bb2733b..3e59cc0 100644
--- a/website/docs/manifest_fields/name.mdx
+++ b/website/docs/manifest_fields/name.mdx
@@ -17,4 +17,34 @@ name: kubernetes-the-hard-way
Don't embed any environment symbols or designators in the `name` field, these are sourced at deploy time from the `STACK_ENV` argument to the `build`, `test` or `teardown` commands, and exposed for use in resource or property values as a global variable called `stack_env`.
+:::
+
+## Built-in variables
+
+The following variables are automatically available in all resource query templates and property values without needing to be defined in `globals`:
+
+| Variable | Description |
+|---|---|
+| `stack_name` | The name of the stack (from the `name` field in the manifest) |
+| `stack_env` | The target environment, supplied as the `STACK_ENV` argument to `build`, `test` or `teardown` |
+| `resource_name` | The name of the **current resource** being processed (from the `resource.name` field) |
+
+### `resource_name`
+
+The `resource_name` variable is set automatically for each resource as it is processed. This is useful when you need to reference the current resource's name in property values or query templates — for example, to construct unique identifiers or generate resource-specific naming conventions.
+
+```yaml
+resources:
+ - name: example_vpc
+ props:
+ - name: vpc_name
+ value: "{{ stack_name }}-{{ stack_env }}-{{ resource_name }}"
+```
+
+In this example, when deploying to the `dev` environment with a stack named `my-stack`, the `vpc_name` value would resolve to `my-stack-dev-example_vpc`.
+
+:::note
+
+`resource_name` changes for each resource as the manifest is processed top-down. It always reflects the name of the resource currently being deployed, tested or torn down.
+
:::
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diff --git a/website/docs/manifest_fields/resources/name.mdx b/website/docs/manifest_fields/resources/name.mdx
index 6adab0d..4b1bcad 100644
--- a/website/docs/manifest_fields/resources/name.mdx
+++ b/website/docs/manifest_fields/resources/name.mdx
@@ -3,7 +3,7 @@ import LeftAlignedTable from '@site/src/components/LeftAlignedTable';
-The name of the resource
+The name of the resource. This value is automatically exposed as the built-in variable `resource_name` during processing, making it available in property values and query templates for the current resource.
@@ -13,4 +13,10 @@ resources:
...
```
-
\ No newline at end of file
+
+
+:::tip
+
+You can reference the current resource's name using `{{ resource_name }}` in property values or query templates. See [Built-in variables](../../../manifest-file#name) for more details.
+
+:::
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