> ## Documentation Index
> Fetch the complete documentation index at: https://controlplanecorporation-majid-docs-content-expansion.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# GVC Settings

> Pass extra annotations to the Kubernetes service behind a GVC dedicated load balancer on a BYOK location by adding cpln/passthruAnnotation tags to the GVC.

When using a dedicated load balancer on a GVC for a BYOK location, you can add additional GVC tags to provide passthrough annotations on the service that is created.

### Passthrough Annotations

You can add tags to the GVC to pass extra annotations through to the Kubernetes service created for the dedicated load balancer:

| Tag Key                        | Tag Value |
| ------------------------------ | --------- |
| `cpln/passthruAnnotation:$key` | `$value`  |

The  annotation applied to the Kubernetes service will be:

```text theme={null}
$key = $value
```

These annotations are merged after the actuator configured `INGRESS_ANNOTATIONS` and `INGRESS_EXTRA_ANNOTATIONS`.