linked to the kustomization example in the main readme too

README.md

@@ -269,6 +269,8 @@ These files need to be valid `Kustomization` manifests, additionally supporting
 
 All files in the `extra-manifests` directory including the rendered versions of the `*.yaml.tpl` will be applied to k3s with `kubectl apply -k` (which will be executed after and independently of the basic cluster configuration).
 
+See a working example in [examples/kustomization_user_deploy](https://github.com/kube-hetzner/terraform-hcloud-kube-hetzner/tree/master/examples/kustomization_user_deploy).
+
 _You can use the above to pass all kinds of Kubernetes YAML configs, including HelmChart and/or HelmChartConfig definitions (see the previous section if you do not know what those are in the context of k3s)._
 
 _That said, you can also use pure Terraform and import the kube-hetzner module as part of a larger project, and then use things like the Terraform helm provider to add additional stuff, all up to you!_