diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2a1acba..65a82c2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,6 +27,7 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install yamllint 'molecule[docker]~=3.5.2' ansible-core flake8 ansible-lint voluptuous
+          pip install -r requirements.txt
 
       - name: Create default collection path
         run: |
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..7698001
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,14 @@
+
+## Contributor's Guidelines
+
+- All YAML files named with '.yml' extension
+- Use spaces around jinja variables. `{{ var }}` over `{{var}}`
+- Variables that are internal to the role should be lowercase and start with the role name
+- Keep roles self contained - Roles should avoid including tasks from other roles when possible
+- Plays should do nothing more than include a list of roles except where `pre_tasks` and `post_tasks` are required when possible
+- Separators - Use valid name, ie. underscores (e.g. `my_role` `my_playbook`) not dashes (`my-role`)
+- Paths - When defining paths, do not include trailing slashes (e.g. `my_path: /foo` not `my_path: /foo/`). When concatenating paths, follow the same convention (e.g. `{{ my_path }}/bar` not `{{ my_path }}bar`)
+- Indentation - Use 2 spaces for each indent
+- `vars/` vs `defaults/` - internal or interpolated variables that don't need to change or be overridden by user go in `vars/`, those that a user would likely override, go under `defaults/` directory
+- All arguments have a specification in `meta/argument_specs.yml`
+- All playbooks/roles should be focused on compatibility with Ansible Tower
diff --git a/molecule/default/requirements.yml b/molecule/default/requirements.yml
index ca255ec..9aa3437 100644
--- a/molecule/default/requirements.yml
+++ b/molecule/default/requirements.yml
@@ -2,8 +2,8 @@
 collections:
   - name: middleware_automation.redhat_csp_download
     version: ">=1.2.1"
-  - name: middleware_automation.jcliff
-    version: ">=0.0.19"
+  - name: middleware_automation.wildfly
+    version: ">=0.0.5"
   - name: community.general
   - name: community.docker
     version: ">=1.9.1"
diff --git a/requirements.yml b/requirements.yml
index 1cca528..ab434b2 100644
--- a/requirements.yml
+++ b/requirements.yml
@@ -2,6 +2,6 @@
 collections:
   - name: middleware_automation.redhat_csp_download
     version: ">=1.2.1"
-  - name: middleware_automation.jcliff
-    version: ">=0.0.19"
+  - name: middleware_automation.wildfly
+    version: ">=0.0.5"
   - name: community.general
diff --git a/roles/keycloak/tasks/install.yml b/roles/keycloak/tasks/install.yml
index af7e022..c5e5179 100644
--- a/roles/keycloak/tasks/install.yml
+++ b/roles/keycloak/tasks/install.yml
@@ -160,7 +160,6 @@
 - name: "Install {{ keycloak_jdbc_engine }} driver"
   include_role:
     name: wildfly_driver
-    tasks_from: jdbc_driver.yml
   vars:
       wildfly_user: "{{ keycloak_service_user }}"
       jdbc_driver_module_dir: "{{ keycloak_jdbc[keycloak_jdbc_engine].driver_module_dir }}"
diff --git a/roles/keycloak_realm/defaults/main.yml b/roles/keycloak_realm/defaults/main.yml
index a7897cc..7303629 100644
--- a/roles/keycloak_realm/defaults/main.yml
+++ b/roles/keycloak_realm/defaults/main.yml
@@ -12,23 +12,25 @@ keycloak_auth_client: admin-cli
 ### List of Keycloak User Federation
 keycloak_user_federation: []
 
-### Keycloak realm client defaults
+### Keycloak realms, clients, roles
 # list of clients to create in the realm
 #
 # Refer to the playbook for a comprehensive example.
+# Also refer to meta/argument_specs.yml for specifications.
 #
 # Each client has the form:
 #    { name: '', roles: [], realm: '', public_client: bool, web_origins: '', users: [] }
 # where roles is a list of default role names for the client
 # and users is a list of account, see below for the format definition
 # an empty name will skip the creation of the client
-keycloak_clients:
-  - name: ''
-    roles: "{{ keycloak_client_default_roles }}"
-    realm: "{{ keycloak_realm }}"
-    public_client: "{{ keycloak_client_public }}"
-    web_origins: "{{ keycloak_client_web_origins }}"
-    users: "{{ keycloak_client_users }}"
+#
+#keycloak_clients:
+#  - name: ''
+#    roles: "{{ keycloak_client_default_roles }}"
+#    realm: "{{ keycloak_realm }}"
+#    public_client: "{{ keycloak_client_public }}"
+#    web_origins: "{{ keycloak_client_web_origins }}"
+#    users: "{{ keycloak_client_users }}"
 
 # list of roles to create in the client
 keycloak_client_default_roles: []