Adding Mattermost-supported plugins to product docs

source/_templates/custom-index.html

@@ -299,7 +299,7 @@ <h4>Contribute</h4>
                                         </div>
                                     </a>
                                     <a
-                                        href='https://developers.mattermost.com/integrate/getting-started/'
+                                        href='guides/integrate-and-extend.html'
                                         class="masthead-card"
                                     >
                                         <div class="masthead-card__icon">

source/guides/integrate-and-extend.rst

@@ -0,0 +1,35 @@
+Integrate and extend Mattermost
+================================
+
+.. toctree::
+  :maxdepth: 1
+  :hidden:
+  :titlesonly:
+
+    AI Copilot plugin </integrate/ai-copilot-plugin>
+    Channel Export plugin </integrate/channel-export-plugin>
+    GitHub plugin </integrate/github-plugin>
+    GitLab plugin </integrate/gitlab-plugin>
+
+Mattermost offers many ways to add functionality and customize the experience to suit your needs. 
+
+.. tip::
+
+    Visit the `Mattermost Developer Documentation <https://developers.mattermost.com/integrate/getting-started/>`__ for details on developing `webhooks <https://developers.mattermost.com/integrate/webhooks>`__, developing `custom slash commands <https://developers.mattermost.com/integrate/slash-commands/custom/>`_, `custom plugins <https://developers.mattermost.com/integrate/plugins/>`__, building advanced bots and integrations using the `Mattermost REST API <https://api.mattermost.com/>`__, `embedding Mattermost <https://developers.mattermost.com/integrate/customization/embedding/>`__ into web browsers and web apps, `customizing the Mattermost source code <https://developers.mattermost.com/integrate/customization/customization/>`__, and developing `interactive messages <https://developers.mattermost.com/integrate/plugins/interactive-messages/>`__.
+
+Mattermost pre-packaged plugins
+-------------------------------
+
+Your Mattermost deployment comes with the following plugins you can configure and use:
+
+* :doc:`AI Copilot plugin </integrate/ai-copilot-plugin>` - Learn how to set up, configure, and use the Mattermost AI Copilot plugin.
+* :doc:`Channel Export plugin </integrate/channel-export-plugin>` - Learn how to set up, configure, and use the Mattermost Channel Export plugin.
+* :doc:`GitHub plugin </integrate/github-plugin>` - Learn how to integrate Mattermost with your GitHub instance.
+* :doc:`GitLab plugin </integrate/gitlab-plugin>` - Learn how to integrate Mattermost with your GitLab instance.
+- Google Calendar
+- Jira
+- Legal hold
+- Performance metrics
+- Microsoft Teams
+- ServiceNow
+- Zoom

source/index.rst

@@ -19,6 +19,7 @@ Mattermost product documentation
    Deploy Mattermost <guides/deployment>
    Manage Mattermost <guides/administration>
    Use Mattermost <guides/use-mattermost>
+   Integrate and extend <guides/integrate-and-extend>
    Develop with Mattermost <https://developers.mattermost.com/>
    Get help with Mattermost <guides/get-help>
    Join our community <guides/community-chat>

source/integrate/ai-copilot-plugin.rst

@@ -0,0 +1,3 @@
+AI Copilot plugin
+=================
+

source/integrate/channel-export-plugin.rst

@@ -0,0 +1,67 @@
+Channel Export plugin
+=====================
+
+.. include:: ../_static/badges/ent-cloud-selfhosted.rst
+  :start-after: :nosearch:
+
+The Mattermost Channel Export plugin enables system administrators to archive, back up, or submit the contents of a channel into other systems to fulfill reporting and auditability requirements as needed.
+
+Enable
+------
+
+Mattermost Cloud deployments enable the Channel Export plugin by default. For self-hosted deployments, a system admin must enable the Channel Export plugin in the System Console.
+
+1. Go to **System Console > Plugins > Plugin Management**.
+2. Under **Installed Plugins**, scroll to the Channel Export plugin, and select **Enable**.
+
+Once the plugin is enabled, the Channel Export plugin has its own page of configuration settings in the System Console under **Plugins**.
+
+Configure
+---------
+
+Go to **System Console > Plugins > Plugin Management > Channel Export** to manage configuration settings for this plugin. 
+
+.. tip::
+
+    You can also reach the plugin's configuration page from **System Console > Plugins > Plugin Management** by selecting **Settings**.
+
+Outstanding Engineering question: Does the experimental `Export output directory <https://docs.mattermost.com/configure/experimental-configuration-settings.html#export-output-directory>`__ and `Export retention days <https://docs.mattermost.com/configure/experimental-configuration-settings.html#export-retention-days>`__ config settings apply to this plugin?
+
+Upgrade
+--------
+
+When a new version of the plugin is released, Mattermost prompts you to update your current version of the plugin to the newest one. There may be a warning shown if there is a major version change that may affect the installation. Generally, updates are seamless and don't interrupt the user experience in Mattermost.
+
+^ is this true for the Channel Export plugin?
+
+Usage
+------
+
+Use the ``/export`` slash command in a channel to export the current channel's message data into a CSV-formatted file.
+
+Engineering questions: who can run this slash command -- admins only? what data is/isn't included? Is the admin prompted to download the CSV file?
+
+Frequently asked questions
+---------------------------
+
+TBD
+
+Get help
+--------
+
+For Mattermost customers: Please open a `Mattermost support case <https://mattermost.zendesk.com/hc/en-us/requests/new>`__ to ensure your issue is tracked properly.
+
+For questions, feedback, and assistance: Please join us on the `Mattermost Discussion Forum <https://forum.mattermost.org/c/plugins>`__. 
+
+Alternatively, join our pubic `Mattermost Community Server <https://community.mattermost.com/>`__ and the `Integrations and Apps channel <https://community.mattermost.com/core/channels/integrations>`__ for assistance.
+
+To report a bug, please open a GitHub issue against the `Mattermost Channel Export plugin GitHub repository <https://github.com/mattermost/mattermost-plugin-channel-export>`__.
+
+Customize this plugin
+---------------------
+
+This plugin contains both a server and web app portion. See the `Channel Export plugin README documentation <https://github.com/mattermost/mattermost-plugin-channel-export?tab=readme-ov-file#development>`__ on GitHub for details on developing and deploying this plugin.
+
+Read our documentation about the `Mattermost Developer Workflow <https://developers.mattermost.com/extend/plugins/developer-workflow/>`__ and `Mattermost Developer environment setup <https://developers.mattermost.com/extend/plugins/developer-setup/>`__ for information about developing, customizing, and extending Mattermost plugins.
+
+

source/integrate/github-plugin.rst

@@ -0,0 +1,2 @@
+GitHub plugin
+==============

source/integrate/gitlab-plugin.rst

@@ -0,0 +1,3 @@
+GitLab plugin
+=============
+