suggestions and tip added

Author: eedugon

deploy-manage/users-roles/cluster-or-deployment-auth/oidc-examples.md

@@ -99,6 +99,11 @@ For more information about OpenID connect in Azure, refer to [Azure OAuth 2.0 an
     * `KIBANA_ENDPOINT_URL` is your {{kib}} endpoint.
     * `YOUR_DOMAIN` and `TLD` in the `claim_patterns.principal` regular expression are your organization email domain and top level domain.
 
+    ::::{tip} for organizations with many group memberships
+    If you use [`claims.groups`](/deploy-manage/users-roles/cluster-or-deployment-auth/openid-connect.md#oidc-user-properties) to map the list of Azure AD groups included in the ID token, be aware that users with a large number of group memberships may exceed the token size limit. To avoid this, enable the **Groups assigned to the application** option in Azure Entra (**App registration > Token configuration > Edit group claims**). This limits the groups included in the ID token to those assigned to the application.
+
+    For more details, refer to [Configure group claims for tokens and app roles in Azure AD](https://learn.microsoft.com/en-us/security/zero-trust/develop/configure-tokens-group-claims-app-roles).
+    ::::
 
     If you're using {{ece}} or {{ech}}, and you're using machine learning or a deployment with hot-warm architecture, you must include this configuration in the user settings section for each node type.
 

deploy-manage/users-roles/cluster-or-deployment-auth/openid-connect.md

@@ -254,10 +254,10 @@ groups
 :   *(Recommended)* If you want to use your OP’s concept of groups or roles as the basis for a user’s {{es}} privileges, you should map them with this property. The `groups` are passed directly to your [role mapping rules](/deploy-manage/users-roles/cluster-or-deployment-auth/openid-connect.md#oidc-role-mappings).
 
 name
-:   *(Optional)* The user’s full name.
+:   *(Optional)* The user’s full name. It will be used in {{kib}}'s profile page to display user details. Use the payload key of your ID token that fit best here.
 
 mail
-:   *(Optional)* The user’s email address.
+:   *(Optional)* The user’s email address. It will be used in {{kib}}'s profile page to display user details. Use the payload of for your ID token that fit best here.
 
 dn
 :   *(Optional)* The user’s X.500 Distinguished Name.