O-key is the organisation key, which identifies the certification body and the producer group. The key is generated automatically during registration in the Database. Every registered company has an O-Key: certification bodies, producer groups, supplier, retailer.
RF-key is the company-specific identification number of the employee, who has the role Trustee-Masterdata in order to notify producers and producer groups. The notification is the first step, which is needed to register a company in the database. After the notification the system is validating the data. If the data is accepted by the system, the Trustee can register the company.