Which of the following is NOT a recommended practice when configuring profiles in Okta?

Allowing users to modify their own emails freely is not a recommended practice when configuring profiles in Okta. This practice can lead to significant issues related to security, data integrity, and user experience.

When users can change their email addresses without any restrictions, it creates potential vulnerabilities. For example, an unauthorized person could take over another user's account by changing the email to one they control. Additionally, it could disrupt the communication flow within the organization, as emails sent to the old address would not reach the user, leading to confusion and communication breakdowns.

In contrast, regularly reviewing profile mappings, utilizing profile templates for consistency, and ensuring thorough documentation for each profile are all important practices that contribute to a secure and well-managed identity and access management system. These practices help maintain organization and integrity within user data, streamline the configuration process, and enhance overall governance, thus making them essential for a successful implementation of Okta profiles.