By default, can register themselves for an account, which immediately grants access to the platform. If preferred, registration can be gated by the admin user, so that all users are verified by an admin prior to having access to the platform.
Set the following parameter:
"webapp.selfRegistration" = true,
If you want users to validate their email addresses after registering, set the following parameter:
"webapp.validateRegistrationEmail" = true,
NOTE: If your environment includes SSO or Kerberos for authentication, an administrator must apply a principal value to user account before it can be used. See Manage Users.