Add disclaimer

Author: aolle

documentation/modules/ROOT/pages/index.adoc

@@ -12,3 +12,5 @@ In this workshop, we will explore how to build and deploy applications in a clou
 We will cover various topics such as deploying and scaling applications, monitoring and logging, continuous integration and delivery, and more.
 
 By the end of this workshop, you will have gained a solid understanding of how to develop, deploy and manage cloud-native applications on OpenShift using the Red Hat stack of tools.
+
+IMPORTANT: This is not an official guide or workshop provided by Red Hat. For more information on training or guidelines related to this topic or product, please reach out to your designated Red Hat representative.