Add page to explain the roles in developing

docs/overview/roles.md

@@ -0,0 +1,29 @@
+---
+title: "Roles in development"
+---
+
+During development of parts of Home Assistant, you will come across different roles that are involved in the process. This document explains these roles and their responsibilities.
+
+## Core
+
+### Core members
+
+Core members are contributors with write access to the Home Assistant Core repository.
+They have the ability to review and merge pull requests, manage issues, and maintain the overall quality of the codebase. 
+Core members are responsible for ensuring that contributions adhere to the project's guidelines and standards.
+
+The list of core members can be found [on GitHub](https://github.com/orgs/home-assistant/teams/developers).
+
+### Integration owners
+
+Integration owners are contributors or core members who have taken on the responsibility of maintaining specific integrations within Home Assistant.
+Comments and concerns raised by integration owners are held in high regard, as they possess in-depth knowledge of the integration they oversee.
+Integration owners are notified in every pull request that changes the code of their integration, and in every issue that is opened for their integration.
+
+### Core team
+
+The core team is a group of developers responsible for the overall direction and management of the Home Assistant Core project.
+They are employed by the Open Home Foundation.
+The core team generally meets every week to discuss pull requests and architectural proposals.
+
+The list of members in the core team can be found [on GitHub](https://github.com/orgs/home-assistant/teams/core).

sidebars.js

@@ -29,6 +29,7 @@ module.exports = {
   ],
   Overview: [
     "architecture_index",
+    "overview/roles",
     "setup_devcontainer_environment"
   ],
   Frontend: [