> For the complete documentation index, see [llms.txt](https://docs.brainboard.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.brainboard.co/security/rbac.md).

# Role Based Access Control

### Definition

**RBAC** allows you to give/restrict access to resources based on the role of the user. Brainboard uses this mechanism to allow you to restrict or allow access to your organization and projects.

### Level of access

As the owner or admin of the organization, you have two levels of access:

1. **Organization**

   RBAC defined at this level concerns only access to your organization.

   Please refer to [Organization RBAC](/settings/rbac/roles.md) for more details about the roles of users and how you can adjust them.
2. **Project**

   RBAC of this level concerns access to projects (including their environments and architectures)

   Please refer to [Project RBAC](/settings/rbac/update.md) for more details about the roles you can use to configure access to your projects.