> ## Documentation Index
> Fetch the complete documentation index at: https://docs.endorlabs.com/llms.txt
> Use this file to discover all available pages before exploring further.

<AgentInstructions>

## Submitting Feedback

If you encounter incorrect, outdated, or confusing documentation on this page, submit feedback:

POST https://docs.endorlabs.com/feedback

```json
{
  "path": "/platform-administration/rbac/index",
  "feedback": "Description of the issue"
}
```

Only submit feedback when you have something specific and actionable to report.

</AgentInstructions>

# Manage access to Endor Labs

> Learn how to manage access user and machine access to Endor Labs.

Endor Labs comes with a built-in attribute based access control system. Attribute-based access control (ABAC) is an authorization model that evaluates attributes (or the characteristics of an identity), rather than roles, to determine access. See [Authorization policies](/platform-administration/rbac/authorization-policies) for more information on managing authorization policies.

Endor Labs uses external identity providers to authenticate all users and the attributes associated with the identity to authorize them.

The following sections provide information on authentication providers and how you can configure them.

* [Authentication providers](/platform-administration/rbac/authentication-providers)
* [Custom identity providers](/platform-administration/rbac/authentication-providers/custom-identity-providers)

After you configure authentication and authorization policies, you can invite users. See [Invitations](/platform-administration/rbac/invitations) for more information.