Specifies if mapped OpenID Connect accounts are automatically created upon successful authentication. When a user logs in with a valid access token but an account has not been previously provisioned, an authentication failure will be returned. This allows admins to control specifically which OpenID Connect users can access the system and which users cannot. When this value is set to true, a local OpenID Connect user will be created and mapped to the OpenID Connect account automatically. This automatic provisioning only affects authentication, not authorization.