@MattWho  I managed to enable OIDC based authentication for Nifi - registry. However there are tow challenges post login. 1.  After login via OIDC the user does have the necessary permissions. Getting the following message in the logs. "Property 'userDn' not set - anonymous context will be used for read-write operations" 2. While trying to logout getting the following message in the browser: "The 'post_logout_redirect_uri' parameter must be a Logout redirect URI in the client app settings:..." Could you please let me know if there additional setting to address the above issues ... View more