When a PC is in trouble (not running properly, not wanting to be audited or not wanting to continue auditing etc.) and the trouble is not resolving with Dianetic auditing the PC must be sent to the Examiner and the PC's auditing folder sent for case supervision.
The Case Supervisor would normally send the PC to Review for a Scientology Green Form and have any improper sessions scanned out.
The use of the Green Form is Scientology Review auditing. It is not part of the Dianetic auditor's skills, is not part of the Dianetics course and must not be done by other than a qualified Scientology auditor.
The need for such Review auditing normally only occurs after Non-standard Dianetic auditing has been given.