ReamME change

Author: dheren-git

README.md

@@ -20,3 +20,8 @@ For architectural details, best practices, step-by-step instructions, and custom
 
 To post feedback, submit feature ideas, or report bugs, use the **Issues** section of this GitHub repo.
 If you'd like to submit code for this Quick Start, please review the [AWS Quick Start Contributor's Kit](https://aws-quickstart.github.io/). 
+
+Create IAM user account which can satisfy all access to deploy IBM Spectrum Scale on AWS. 
+  Please follow https://developer.ibm.com/storage/2017/10/30/iam-user-deploy-ibm-spectrum-scale-aws/  link to create IAM user account and attach SpectrumScale policy.
+  
+blog: https://developer.ibm.com/storage/2017/09/18/deploy-ibm-spectrum-scale-on-aws-quick-start/