workshop read me updates

Author: Ej4z4K

cloud-infrastructure/multicloud/oracle-database@azure/design-workshop/README.md

@@ -3,6 +3,14 @@
 A workshop designed to dive into all aspects of the Oracle Database@Azure (OD@A) architectural design for customers Azure setup.
 
 Reviewed: 12.04.2024
+
+# When to use this asset?
+ 
+Use this workshop to understand Oracle Database@Azure service in detail to build required solution in Azure and OCI.
+ 
+# How to use this asset?
+ 
+Workshop content has different sections. Review each section to understand the service options to match with your requirements. If required have separate deep dive into each section.
 
 # License