> For the complete documentation index, see [llms.txt](https://docs.collibra.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.collibra.com/data-quality-self-hosted/admin-configuration/admin-console/user-management/oauth2-provider-configuration.md).

# OAuth2 Provider Configuration

This section describes how to configure Microsoft Azure Active Directory B2C (Azure AD B2C) as the primary OAuth2 authentication provider for Data Quality & Observability (self-hosted). Once configured, users can log in to DQ using their Azure AD B2C credentials.