diff --git a/docs/configuring-awx-system.md b/docs/configuring-awx-system.md
index f455f0587..c33664c2b 100644
--- a/docs/configuring-awx-system.md
+++ b/docs/configuring-awx-system.md
@@ -4,7 +4,7 @@ An AWX setup for managing multiple Matrix servers.
 
 This section is used in an AWX system that can create and manage multiple [Matrix](http://matrix.org/) servers. You can issue members an AWX login to their own 'organisation', which they can use to manage/configure 1 to N servers.
 
-Members can be assigned a server from Digitalocean, or they can connect their own on-premises server. This script is free to use in a commercial context with the 'MemberPress Plus' and 'WP Oauth Sever' addons. It can also be run in a non-commercial context.
+Members can be assigned a server from Digitalocean, or they can connect their own on-premises server. These playbooks are free to use in a commercial context with the 'MemberPress Plus' plugin. They can also be run in a non-commercial context.
 
 The AWX system is arranged into 'members' each with their own 'subscriptions'. After creating a subscription the user enters the 'provision stage' where they defined the URLs they will use, the servers location and whether or not there's already a website at the base domain. They then proceed onto the 'deploy stage' where they can configure their Matrix server.
 
@@ -21,12 +21,7 @@ The following repositories allow you to copy and use this setup:
 
 [Ansible Provision Server](https://gitlab.com/GoMatrixHosting/ansible-provision-server) - Used by AWX members to perform initial configuration of their DigitalOcean or On-Premises server.
 
-
-## Testing Fork For This Playbook
-
-Updates to this section are trailed here:
-
-[GoMatrixHosting Matrix Docker Ansible Deploy](https://gitlab.com/GoMatrixHosting/matrix-docker-ansible-deploy)
+[GMHosting External Tools](https://gitlab.com/GoMatrixHosting/gmhosting-external-tools) - Extra tools we run outside of AWX, some of which are experimental.
 
 
 ## Does I need an AWX setup to use this? How do I configure it? 
@@ -38,7 +33,6 @@ For simpler installation steps you can use to get started with this system, chec
 
 ## Does I need a front-end WordPress site? And a DigitalOcean account? 
 
-You do not need a front-end WordPress site or any of the mentioned WordPress plugins to use this setup. It can be run on it's own in a non-commercial context.
-
-You also don't need a DigitalOcean account, but this will limit you to only being able to connect 'On-Premises' servers.
+You do not need a front-end WordPress site or the MemberPress plugin to use this setup. It can be run on it's own in a non-commercial context.
 
+You also don't need a DigitalOcean account, although this will limit you to only being able to connect 'On-Premises' servers.
diff --git a/roles/matrix-awx/tasks/main.yml b/roles/matrix-awx/tasks/main.yml
index adc158c7a..6ac39a495 100755
--- a/roles/matrix-awx/tasks/main.yml
+++ b/roles/matrix-awx/tasks/main.yml
@@ -8,9 +8,9 @@
   tags:
     - always
 
-# Renames the variables if needed
+# Renames or updates the vars.yml if needed
 - include_tasks: 
-    file: "rename_variables.yml"
+    file: "update_variables.yml"
     apply:
       tags: always
   when: run_setup|bool and matrix_awx_enabled|bool
diff --git a/roles/matrix-awx/tasks/rename_variables.yml b/roles/matrix-awx/tasks/rename_variables.yml
deleted file mode 100644
index e664325f9..000000000
--- a/roles/matrix-awx/tasks/rename_variables.yml
+++ /dev/null
@@ -1,8 +0,0 @@
----
-
-- name: Rename synapse presence variable
-  delegate_to: 127.0.0.1
-  replace:
-    path: "/var/lib/awx/projects/clients/{{ member_id }}/{{ subscription_id }}/matrix_vars.yml"
-    regexp: 'matrix_synapse_use_presence'
-    replace: 'matrix_synapse_presence_enabled'
diff --git a/roles/matrix-awx/tasks/update_variables.yml b/roles/matrix-awx/tasks/update_variables.yml
new file mode 100644
index 000000000..9818a9c21
--- /dev/null
+++ b/roles/matrix-awx/tasks/update_variables.yml
@@ -0,0 +1,26 @@
+---
+
+- name: Rename synapse presence variable
+  delegate_to: 127.0.0.1
+  replace:
+    path: "/var/lib/awx/projects/clients/{{ member_id }}/{{ subscription_id }}/matrix_vars.yml"
+    regexp: 'matrix_synapse_use_presence'
+    replace: 'matrix_synapse_presence_enabled'
+
+- name: Generate matrix_homeserver_generic_secret_key variable
+  delegate_to: 127.0.0.1
+  command: |
+      openssl rand -hex 16
+  register: generic_secret
+  no_log: True
+  when: ( matrix_homeserver_generic_secret_key is undefined ) or ( matrix_homeserver_generic_secret_key | length == 0 )
+
+- name: Add new matrix_homeserver_generic_secret_key variable
+  delegate_to: 127.0.0.1
+  lineinfile:
+    path: '/var/lib/awx/projects/clients/{{ member_id }}/{{ subscription_id }}/matrix_vars.yml'
+    line: "matrix_homeserver_generic_secret_key: {{ generic_secret.stdout }}"
+    insertbefore: '# Basic Settings End'
+    mode: '0600'
+    state: present    
+  when: ( matrix_homeserver_generic_secret_key is undefined ) or ( matrix_homeserver_generic_secret_key | length == 0 )