📝 Add communication doc to Contributing section

docs/contributing/communication.md

@@ -0,0 +1,51 @@
+# Communication
+
+We welcome your feedback, questions and ideas. Here's how to reach the
+community.
+
+## Code of Conduct
+All communication and interactions in the Ansible Community are governed
+by our `code_of_conduct`(https://docs.ansible.com/ansible/latest/community/code_of_conduct.html). Please read and
+abide by it! Reach out to our community team at
+<[email protected]> if you have any questions or need
+assistance.
+
+## Forum
+
+Join the [Ansible Forum](https://forum.ansible.com) as a single starting
+point and our default communication platform for questions and help,
+development discussions, events, and much more.
+[Register](https://forum.ansible.com/signup?) to join the community.
+Search by categories and tags to find interesting topics or start a new
+one; subscribe only to topics you need!
+
+-   [Get Help](https://forum.ansible.com/c/help/6): get help or help
+    others. Please add appropriate tags if you start new discussions,
+    for example `awx`, `operator`, and `documentation`.
+-   [Posts tagged with `awx`](https://forum.ansible.com/tag/awx):
+    subscribe to participate in project/technology-related
+    conversations. There are other related tags in the forum you can use.
+-   [Bullhorn
+    newsletter](https://docs.ansible.com/ansible/devel/community/communication.html#the-bullhorn):
+    used to announce releases and important changes.
+-   [Social Spaces](https://forum.ansible.com/c/chat/4): gather and
+    interact with fellow enthusiasts.
+-   [News & Announcements](https://forum.ansible.com/c/news/5): track
+    project-wide announcements including social events.
+
+For more information on the forum navigation, see [Navigating the
+Ansible forum](https://forum.ansible.com/t/navigating-the-ansible-forum-tags-categories-and-concepts/39)
+post.
+
+## Matrix
+
+For real-time interactions, conversations in the AWX community happen
+over the Matrix protocol in the following channels:
+
+-   [#awx:ansible.com](https://matrix.to/#/#awx:ansible.com): AWX
+    project-related discussions.
+-   [#docs:ansible.im](https://matrix.to/#/#docs:ansible.im): Ansible
+    and AWX documentation-related discussions.
+
+For more information, see the community-hosted [Matrix
+FAQ](https://hackmd.io/@ansible-community/community-matrix-faq).

docs/index.md

@@ -30,6 +30,7 @@ changelog
 
 Code Of Conduct <contributing/code_of_conduct>
 contributing/guidelines
+contributing/communication
 contributing/security
 Private unsupported (dev) API autodoc <pkg/awx_plugins.credentials>
 ```