This is sometimes called "unclassified," "probational," or "provisional" admission.
With the establishment of the idea that penalty should be more humane, harmless, and economical, together with the traditional pecuniary penalty and probational sentence, social service is playing an important role as a substitutive way for short-term imprisonment penalty.
The probational employees (totally three ) enrolled during the same period fail to attain permanent status and quit the job upon receiving the compensation from the Company..