feat(k8s): update content

Author: bene2k1

pages/kubernetes/reference-content/security-group-management.mdx

@@ -1,10 +1,10 @@
 ---
 meta:
   title: Scaleway Kubernetes Kapsule and Kosmos security group management
-  description: This page explains how to manage Scaleway Kubernetes Kapsule and Kosmos manage security groups
+  description: This page explains how Scaleway Kubernetes Kapsule and Kosmos manage security groups
 content:
   h1:  Scaleway Kubernetes Kapsule and Kosmos security group management
-  paragraph: This page explains how to manage Scaleway Kubernetes Kapsule and Kosmos manage security groups
+  paragraph: This page explains how Scaleway Kubernetes Kapsule and Kosmos manage security groups
 tags: kubernetes kapsule kosmos security group
 dates:
   validation: 2025-06-26
@@ -38,6 +38,10 @@ For more information on how to create a pool using the API, refer to the [Kubern
 If no security group ID is provided during pool creation, Scaleway assigns a default preconfigured security group named **Kapsule default security group** or **Kosmos default security group**.
 This default security group is shared across all Kapsule pools within the same Availability Zone in the same Project.
 
+<Message type="note">
+  Support for Terraform / OpenTofu will be added soon.
+</Message>
+
 ### Verify security group configuration
 
 After creating the pool, verify that the correct security group is applied by checking the pool details in the Scaleway console, or using the CLI:
@@ -46,7 +50,7 @@ After creating the pool, verify that the correct security group is applied by ch
 scw k8s pool get <pool-id>
 ```
 
-Ensure that the security group rules align with your application's networking needs and cluster communication requirements.
+Ensure that the security group rules align with your application's networking needs and [cluster communication requirements](https://www.scaleway.com/en/developers/api/kubernetes/#technical-limitations).
 
 
 ## Modify security group rules (optional)