Added ansible read me link
diff --git a/PGA-Installation.md b/PGA-Installation.md
index 2fb96fd..0e545d2 100644
--- a/PGA-Installation.md
+++ b/PGA-Installation.md
@@ -3,10 +3,12 @@
 - These step by step instructions are for PGA with airavata 0.16 (previous) release.<br>
 - For the latest PGA installation, please use ansible playbooks.<br>
 - Here is link [1] to the playbook file on the ‘master’ branch. This playbook consist of two roles, env_setup [2] and pga [3] and you can look at those roles for further details.
+- But first read [4]
 
 [1]  <a href="https://github.com/apache/airavata/blob/master/dev-tools/ansible/pga.yml" target="_blank"> PGA Ansible Playbooks</a>  <br>
 [2] <a href="https://github.com/apache/airavata/tree/master/dev-tools/ansible/roles/env_setup/tasks" target="_blank">Env_setup</a>  <br>
 [3] <a href="https://github.com/apache/airavata/tree/master/dev-tools/ansible/roles/pga" target="_blank">PGA</a>
+[4] <a href="https://github.com/apache/airavata/blob/master/dev-tools/ansible/README.md" target="_blank">READ ME</a>  <br>
 
 
 <b>Pick your OS...</b></br/>