diff --git a/docs/configuration/pga-configuration.md b/docs/configuration/pga-configuration.md
index 2df2725..ed1e7d9 100644
--- a/docs/configuration/pga-configuration.md
+++ b/docs/configuration/pga-configuration.md
@@ -78,9 +78,11 @@
 <br>
 <br>
 ###Application Catalog
-1. Users in Admin group can add applications in to the gateway.
-2. Adding an application involves adding details in to the three tabs - Details, Interface and Deployments.
-4. What each tab means and capture?
+1. Gateway admin add applications in to the gateway. Adding an application is a 3 step process.
+2. Admin need to add application module, interface and deployment information in order to launch specific application jobs on compute resources.
+3. Relationship between application module, interface and deployments.
+![Screenshot](../img/app-catalog.png)
+4. What each step means?
 	- <b class="blue">Application Module</b>
 		- Navigation: Admin Dashboard &#8658; App Catalog &#8658; Module
 		- This is the simple introduction of the application; Name, Version and Description.
@@ -104,11 +106,25 @@
 <br>
 <br>
 ###Credential Store
-1. Navigation: Settings &#8658; Credential Store
+1. Navigation: Admin Dashboard &#8658; Credential Store
 2. This interface is used to generate SSH key + token pairs.
 3. These generated keys can be added in to the authorized key files in each resource for SSH key based communication.
-4. Generated key can be either assigned at gateway level or/and at individual resource allocation level; one key + token pair  for all the resources OR have separate key for each resource.
-5. SSH keys are used for communication with compute resources and storage resources.
+4. Generated key can be either assigned at gateway level; one key + token pair  for all the resources OR have separate key for each resource.
+5. SSH keys are used for communication with compute resources, storage resources and WSO2 identity server.
 
-###Keycloak Configuration
-<Will be added Soon!>
+###Identity Server Configuration
+1. Setting up WSO2 IS for the new gateway.
+2. Once PGA is cloned all information related to user identity will be in app/config/pga_config.php. No modifications required for users who are using 	hosted IS.
+3. For user identity management we could either use Airavata WSO2 IS or users own WSO2 IS.
+4. Download WSO2 Identity Server 5.0 from http://product-dist.wso2.com/products/identity-server/5.0.0/wso2is-5.0.0.zip
+5. Extract the downloaded IS binary archive to a location <IS_HOME>.
+6. Set JAVA_HOME variable and add jdk bin directory to the PATH variable.
+7. Open <IS_HOME>/repository/conf/carbon.xml and change the following property to false
+&#60;HideAdminServiceWSDLs&#62;false&#60;/HideAdminServiceWSDLs&#62;
+8. Execute the following command to run the server
+sh <IS_HOME>/bin/wso2server.sh
+You should be able to login to the Identity Server Web App using your browser with url http://localhost:9443/carbon . Default admin credentials are username: admin, password: admin
+9. For more information regarding WSO2 Identity Server refer <a href="https://docs.wso2.org/display/IS460/Deploying+in+Production" target="_blank">WSO2 IS Server</a>
+<br>Gateway admin will be provided with;
+	- Domain URL for the Gateway
+	- Admin User name
diff --git a/docs/contact-us.md b/docs/contact-us.md
index 7cc6ee0..65f6966 100644
--- a/docs/contact-us.md
+++ b/docs/contact-us.md
@@ -4,7 +4,7 @@
 
 OR
 
-<a>Chat</a>
+<a href="https://www.hipchat.com/gMDHyN1KM" target="_blank">HipChat</a>
 
 Issue Reporting
 Any issue encountered with Airavata or our gateway please log through;
diff --git a/docs/faq.md b/docs/faq.md
index 8b232c4..3d820d0 100644
--- a/docs/faq.md
+++ b/docs/faq.md
@@ -7,10 +7,8 @@
 ### <h3 id="InstallFAQ">Installation FAQs </h3>
 <b class="blue"> Q1.</b> I have setup my own gateway and Airavata. When I log into the gateway I cannot create Compute resources. What should I do?</br>
 <b class="blue">Answer: </b> In your pga_config.php (in folder .../testdrive/app/config) under heading 'Portal Related Configurations' set 'super-admin-portal' => false, to true.</br>
-
 <br><b class="blue">Q2.</b> I don't get notifications when users create new accounts in my gateway. Why?</br>
 <b class="blue">Answer: </b> That's because you have not defined an email address in <br>'admin-emails' => ['xxx@xxx.com','yyy@yyy.com']. Here you can add one or many.</br>
-
 <br><br><b class="blue"> Q3.</b>  I am not receiving email notifications from compute resources for job status changes. What should I do?</br>
 <b class="blue">Answer: </b> In airavata-server.properties please locate and set your email account information.
 <pre><code>email.based.monitor.host=imap.gmail.com
@@ -42,7 +40,6 @@
         PRIMARY KEY (GATEWAY_ID, TOKEN_ID)
 );
 </pre></code>
-
 <br><br><b class="blue"> Q5.</b>  I cannot login to my Compute Resource and launch jobs from Airavata using the SSH key I generated. What should I do?
 <br><b class="blue">Answer: </b> Steps to use generated SSH key<br>
         - Generate SSH key + token using Credential Store<br>
@@ -74,7 +71,6 @@
     CustomLog logs/pga--access_log common
 </VirtualHost></code></pre>
     <br>
-
 <br><b class="blue"> Q8.</b> I get the Error message Permission Denied to app/storage directory.<br>
     <br><b class="blue">Answer: </b>Execute the following command and grant all permissions; <pre><code> sudo chmod -R 777 app/storage</code></pre>
 
diff --git a/docs/index.md b/docs/index.md
index dcb66d8..6cbbdd3 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -6,15 +6,14 @@
 - Used by scientific gateway developers as their middleware layer. They can directly call Airavata API in order to communicate with grid based system.
 - Provides a desktop tools and browser-based web interface components for managing applications, workflows and generated data.
 - Contains sophisticated server-side tools for registering and managing scientific applications on computational resources.
-- The Django portal provides tools and methods to easily integrate with post processing applications and application centric interfaces.
 
 For more information on Airavata visit; <a href="http://airavata.apache.org/" target="_blank">Apache Airavata</a>
 <br>
 <br>
 
-<button type="button" style="color:#f2f2f2;text-align:center;font-weight:lighter;background-color:#2481b9;width:220px;border: 2px solid #2481b9;border-radius:4px"><a style="color:white" href="user-documentation/admin-tutorials" target="_blank" ><b>Admin Instructions & Tutorials</b><br/><br/>Gateway Admin of a deployed SciGaP Gateway? </br>Gateway admin tutorials!</br></br>Collection of tutorials that will provide instructions for quick set-up.</a></button>&nbsp; &nbsp; &nbsp;
-<button type="button" style="color:#f2f2f2;text-align:center;font-weight:lighter;background-color:#2481b9;width:220px;border: 2px solid #2481b9;border-radius:4px"><a style="color:white" href="user-documentation/user-tutorials" target="_blank" ><b>User Instructions & Tutorials</b><br/><br/>A Gateway End User?</br>Tutorials for gateway users. </br></br><br/>Assistance with job submission, management and sharing!.</a></button>&nbsp; &nbsp;
-<button type="button" style="color:#f2f2f2;text-align:center;font-weight:lighter;background-color:#2481b9;width:220px;border: 2px solid #2481b9;border-radius:4px"><a style="color:white" href="installation/airavata-installation" target="_blank"><b>Download Apache Airavata & Django Portal</b><br/><br/>A Gateway software developer? </br></br>Download and install Airavata middleware and Django Gateway Portal.<br/></br></a></button>&nbsp; &nbsp; &nbsp;
+<button type="button" style="color:#f2f2f2;text-align:center;font-weight:lighter;background-color:#2481b9;width:220px;border: 2px solid #2481b9;border-radius:4px"><a style="color:white" href="installation/airavata-installation" target="_blank"><b>Download</b><br/><br/>Download and install Airavata middleware and reference gateway (PGA).<br/></br>Select the best option for you!</a></button>&nbsp; &nbsp; &nbsp;
+<button type="button" style="color:#f2f2f2;text-align:center;font-weight:lighter;background-color:#2481b9;width:220px;border: 2px solid #2481b9;border-radius:4px"><a style="color:white" href="user-documentation/admin-tutorials" target="_blank" ><b>Admin Quick Start</b><br/><br/>Tutorials for gateway admin users!</br>Collection of tutorials that will provide instructions for quick set-up.</a></button>&nbsp; &nbsp; &nbsp;
+<button type="button" style="color:#f2f2f2;text-align:center;font-weight:lighter;background-color:#2481b9;width:220px;border: 2px solid #2481b9;border-radius:4px"><a style="color:white" href="user-documentation/user-tutorials" target="_blank" ><b>User Quick Start</b><br/><br/>Tutorials for gateway users!</br>Collection of tutorials way users. <br/>Help with job submission and management!.</a></button>&nbsp; &nbsp;
 
 <!--<button type="button" style="color:#f2f2f2;text-align:center;font-weight:lighter;background-color:#2481b9;width:220px;border: 2px solid #2481b9;border-radius:4px"><a style="color:white" href="http://airavata.readthedocs.io/en/latest/ target="_blank"><b>User Guide</b></br><br>In-detail documentation on how to install, configure and do upgrades for gateway admins.</br>Step by step guide for gateway users as well.</br></a></button>
 </br>
@@ -25,5 +24,6 @@
 1. Using an already hosted gateway<br>
 OR<br>
 2. Having your own gateway hosted<br>
-you can contact a downstream project <a href="http://scigap.org/" target="_blank">Science Gateways Platform as a Service (SciGaP)</a> and request your gateway. 
-<br>SciGaP runs Apache Airavata as a platform service. 
+you can contact a downstream project <a href="http://scigap.org/" target="_blank">Science Gateways Platform as a Service (SciGaP)</a>. 
+
+<br>SciGaP runs Apache Airavata as platform service. 
diff --git a/docs/previous-releases.md b/docs/previous-releases.md
index a588c11..b0dcedf 100644
--- a/docs/previous-releases.md
+++ b/docs/previous-releases.md
@@ -1,4 +1,4 @@
 ## Previous Releases
 
-- <h4><a href="http://airavata.readthedocs.io/en/0.17/" target="_blank">Airavata 0.17 Release Docs</a></h4>
+
 - <h4><a href="http://airavata.readthedocs.io/en/0.16/" target="_blank">Airavata 0.16 Release Docs</a></h4>
\ No newline at end of file
diff --git a/docs/technical-documentation/django-portal.md b/docs/technical-documentation/django-portal.md
deleted file mode 100644
index e69de29..0000000
--- a/docs/technical-documentation/django-portal.md
+++ /dev/null
diff --git a/docs/technical-documentation/helix-job-management.md b/docs/technical-documentation/helix-job-management.md
deleted file mode 100644
index e69de29..0000000
--- a/docs/technical-documentation/helix-job-management.md
+++ /dev/null
diff --git a/docs/user-documentation/JSON-tutorials.md b/docs/user-documentation/JSON-tutorials.md
deleted file mode 100644
index e69de29..0000000
--- a/docs/user-documentation/JSON-tutorials.md
+++ /dev/null
diff --git a/docs/user-documentation/admin-tutorials.md b/docs/user-documentation/admin-tutorials.md
index 9463d9d..11a38bf 100644
--- a/docs/user-documentation/admin-tutorials.md
+++ b/docs/user-documentation/admin-tutorials.md
@@ -1,15 +1,19 @@
-## Admin Settings Configurations
+## Admin Dashboard Configurations
 
 This page is dedicated to Gateway Admins!
 
 ### Prior to starting your configurations
-1. You need to have admin access to the Django portal, Settings. You need to be in 'Admin' role of the Admin Group.
+1. You have admin access to the PGA portal, Admin Dashboard
     - How to check?
         - Log in to the gateway portal
-        - You would land on Dashboard with all the applications you have access to launch jobs.
-        - Click 'Settings' from top right drop down menu.
-        - Do you see icon 'Application Catalog' ? In it can you create applications using 'New Application +'?.
-        - Then you are good !
+        - You would land on Admin Dashboard with "Let's Get Started!"
+        - Click 'Browse Application Modules'
+        - Do you see button 'Create new Application Interface' ? Then you are good.
+2. Storage resource ID is added to the pga_config.php </br>
+    - If not go to  
+        - Admin Dashboard &rarr; Storage Resources &rarr; Browse
+        - Locate your resource and copy the ID
+        - Paste it in pga_config.php file in pga/app/config directory.
 3. Credentials generated, assigned and added to authorized_keys files of resources
     - To generate key refer [Credential Store](../configuration/pga-configuration.md#credential-store)
     - Token Assignment [Gateway Management](../configuration/pga-configuration.md#gateway-management-of-resources)
diff --git a/docs/user-documentation/cms-tutorials.md b/docs/user-documentation/cms-tutorials.md
deleted file mode 100644
index e69de29..0000000
--- a/docs/user-documentation/cms-tutorials.md
+++ /dev/null
diff --git a/docs/user-documentation/user-tutorials.md b/docs/user-documentation/user-tutorials.md
index b78f406..82c2c1a 100644
--- a/docs/user-documentation/user-tutorials.md
+++ b/docs/user-documentation/user-tutorials.md
@@ -1,4 +1,5 @@
 
-###Basic tutorials for gateway end users and admin users.
-1. <a href="https://cwiki.apache.org/confluence/display/AIRAVATA/Django+Portal+for+Airavata+-+End-User+Guide" target="_blank">Django Portal End User Tutorial</a> <br>
-2. <a href="https://cwiki.apache.org/confluence/display/AIRAVATA/Django+Portal+for+Airavata%3A+Gateway+Admin+Guide" target="_blank"> Django Portal Admin Tutorial</a>
\ No newline at end of file
+## Work-in-Progress
+###For now please follow:
+1. <a href="https://cwiki.apache.org/confluence/display/AIRAVATA/Tutorial+04+-+PHP+Reference+Gateway+for+Airavata+-+End-User+Guide" target="_blank">PGA Portal End User Tutorial</a> <br>
+2. <a href="https://cwiki.apache.org/confluence/display/AIRAVATA/Tutorial+05+-+PHP+Reference+Gateway+for+Airavata+-+Gateway+Admin+Guide" target="_blank"> PGA Portal Admin Tutorial</a>
\ No newline at end of file
diff --git a/mkdocs.yml b/mkdocs.yml
index 6719756..135b1cf 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -1,4 +1,4 @@
-site_name: Apache Airavata 0.18
+site_name: Apache Airavata 0.17
 site_url: https://airavata.apache.org/
 site_description: Apache Airavata Documentation
 
@@ -8,29 +8,25 @@
 
 pages:
 - Home: 'index.md'
+- Installation:
+  - Apache Airavata Installation: 'installation/airavata-installation.md'
+  - PGA Installation: 'installation/pga-installation.md'
+  - Apache Airavata Server Properties: 'installation/airavata-server-properties.md'
+- Configuration:
+  - Keycloak Configuration: 'configuration/keycloak-configuration.md'
+  - PGA Configuration: 'configuration/pga-configuration.md'
+- Maintenance:
+  - Code Update:
+      - Apache Airavata Update: 'maintenance/code-update/airavata-update.md'
+      - PGA Update: 'maintenance/code-update/pga-update.md'
+  - PGA Maintenance: 'maintenance/pga-maintenance.md'
 - User Documentation:
   - Gateway User Tutorials: 'user-documentation/user-tutorials.md'
   - Gateway Admin Tutorials: 'user-documentation/admin-tutorials.md'
-  - Gateway Theme Implemenetation: 'user-documentation/cms-tutorials.md'
-  - Advance Application Configuration: 'user-documentation/JSON-tutorials.md'
-#  - Apache Airavata User Groups: 'user-documentation/airavata-user-profiles.md'
-#  - Application Support: 'user-documentation/supported-applications.md'
-#- System Configuration:
-#  - Keycloak Configuration: 'configuration/keycloak-configuration.md'
-#  - Django Configuration: 'configuration/pga-configuration.md'
-#  - Django FAQ: 'maintenance/pga-maintenance.md'
-- Installation:
-  - Apache Airavata Installation: 'installation/airavata-installation.md'
-  - Django Installation: 'installation/pga-installation.md'
-#  - Apache Airavata Server Properties: 'installation/airavata-server-properties.md'
-#  - Code Update:
-#  - Code Update:
-#      - Apache Airavata Update: 'maintenance/code-update/airavata-update.md'
-#      - PGA Update: 'maintenance/code-update/pga-update.md'
+  - Apache Airavata User Profiles: 'user-documentation/airavata-user-profiles.md'
+  - Supported Applications: 'user-documentation/supported-applications.md'
 - Technical Documentation:
   - Apache Airavata API: 'technical-documentation/airavata-api.md'
-  - Helix Job Management: 'technical-documentation/helix-job-management.md'
-  - Django Portal: 'technical-documentation/django-portal.md'
   - Sharing Documentation:
       - Introduction: 'technical-documentation/sharing-documentation/introduction.md'
       - API Overview: 'technical-documentation/sharing-documentation/api-overview.md'