# User Management

To manage permissions in Teamscale, you can use your existing authentication infrastructure or use Teamscale's built-in user management.

As of this writing, Teamscale supports the following user-management solutions:

  • LDAP (see our How-To)
  • Active Directory (see our How-To)
  • Azure DevOps Authorization Server (TFS) (see our How-To)
  • Single Sign On (SSO) using SAML 2.0 (see our How-To)
  • Built-in User Management

Additional User-Management Solution

If your user-management solution isn't supported yet, don't hesitate to contact us; we continuously add support for new solutions.