diff --git a/versions/3.1.0.md b/versions/3.1.0.md
index 1f0830643f..264ab454f1 100644
--- a/versions/3.1.0.md
+++ b/versions/3.1.0.md
@@ -3200,8 +3200,9 @@ Field Name | Type | Applies To | Description
 <a name="securitySchemeIn"></a>in | `string` | `apiKey` | **REQUIRED**. The location of the API key. Valid values are `"query"`, `"header"` or `"cookie"`.
 <a name="securitySchemeScheme"></a>scheme | `string` | `http` | **REQUIRED**. The name of the HTTP Authorization scheme to be used in the [Authorization header as defined in RFC7235](https://tools.ietf.org/html/rfc7235#section-5.1).  The values used SHOULD be registered in the [IANA Authentication Scheme registry](https://www.iana.org/assignments/http-authschemes/http-authschemes.xhtml).
 <a name="securitySchemeBearerFormat"></a>bearerFormat | `string` | `http` (`"bearer"`) | A hint to the client to identify how the bearer token is formatted.  Bearer tokens are usually generated by an authorization server, so this information is primarily for documentation purposes.
-<a name="securitySchemeFlows"></a>flows | [OAuth Flows Object](#oauth-flows-object) | `oauth2` | **REQUIRED**. An object containing configuration information for the flow types supported.
+<a name="securitySchemeFlows"></a>flows | [OAuth Flows Object](#oauth-flows-object) | `oauth2` | **REQUIRED if metaDataUrl is not specified**. An object containing configuration information for the flow types supported.
 <a name="securitySchemeOpenIdConnectUrl"></a>openIdConnectUrl | `string` | `openIdConnect` | **REQUIRED**. OpenId Connect URL to discover OAuth2 configuration values. This MUST be in the form of a URL. The OpenID Connect standard requires the use of TLS.
+<a name="securitySchemeMetaDataUrl"></a>metaDataUrl | `string` | `oauth2` | **REQUIRED if flows is not specified**. URL to the OAuth2 AZ' configuration. The URL scheme MUST be https. See [RFC8414](https://datatracker.ietf.org/doc/html/rfc8414).
 
 This object MAY be extended with [Specification Extensions](#specification-extensions).