diff --git a/content/rke/latest/en/cert-mgmt/_index.md b/content/rke/latest/en/cert-mgmt/_index.md
index 95ba2123720..5ca6b8301f4 100644
--- a/content/rke/latest/en/cert-mgmt/_index.md
+++ b/content/rke/latest/en/cert-mgmt/_index.md
@@ -5,6 +5,8 @@ weight: 150
 
 _Available as of v0.2.0_
 
+> **Note:** This is not "TLS Certificates management in Kubernetes". Refer the [Kubernetes documentation](https://kubernetes.io/docs/tasks/tls/managing-tls-in-a-cluster/) and RKE [cluster.yaml example]({{<baseurl>}}/rke/latest/en/example-yamls/) for more details.
+
 Certificates are an important part of Kubernetes clusters and are used for all Kubernetes cluster components. RKE has a `rke cert` command to help work with certificates.
 
 * [Ability to generate certificate sign requests for the Kubernetes components](#generating-certificate-signing-requests-csrs-and-keys)