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## 21.4.2.10 SAML Sign-In

Delegates authentication to the Security Assertion Markup Language (SAML) Sign In authentication scheme.

Note:

SAML support requires Oracle Database 19c (Database Release Update 19.9.0.0.0 or newer) or Oracle Database 23ai. If your database does not meet these requirements, SAML Sign-In authentication scheme will not display.

- About SAML Sign In
  Learn about SAML Sign In authentication.
- Setting Up SAML Sign In
  Learn how to set up SAML Sign In authentication.

Parent topic: Understanding Preconfigured Authentication Schemes

### 21.4.2.10.1 About SAML Sign In

Learn about SAML Sign In authentication.

Oracle APEX supports the use of Security Assertion Markup Language (SAML). SAML is an XML-based protocol for exchanging security information between software entities on the Web. SAML security is based on the interaction of asserting and relying parties. SAML provides single sign-on capabilities; users can authenticate at one location and then access service providers at other locations without having to log in multiple times.

Note:

SAML support requires Oracle Database 19c (Database Release Update 19.9.0.0.0 or newer) or Oracle AI Database 26ai. If your database does not meet these requirements, SAML Sign-In authentication scheme will not display.

Parent topic: SAML Sign-In

### 21.4.2.10.2 Setting Up SAML Sign In

Learn how to set up SAML Sign In authentication.

Tip:

Your Instance Administrator must configure the SAML Sign In authentication scheme in Oracle APEX Administration Services before you can use it in applications. See Editing SAML Sign-In in Oracle APEX Administration Guide.

To set up a SAML Sign In authentication scheme in your application:

1. On the Workspace home page, click the App Builder icon.
2. Select an application.
3. On the Application home page, click Shared Components.

   The Shared Components page appears.

4. Under Security, select Authentication Schemes.
5. On the Authentication Schemes page, click Create.
6. Select Based on a pre-configured scheme from the gallery and click Next.
7. Under Name:
   1. Name - Enter the name used to reference the authentication scheme by other application developers.
   2. Scheme Type - Select SAML Sign In.
8. Under Settings:
   1. Use SAML Attributes of - Select Instance.
   2. Convert Username To Upper Case - Configure whether the attribute values for the username should be converted to upper case.
9. Click Create Authentication Scheme.

Parent topic: SAML Sign-In