exemption from PLAB as in Working under supervision of authorized sponsor institute

hello dr watson i read this post on PLAB forum on fb( "There's a list of recognized sponsors in U.K. on GMC website , if you can get a job in one of them for one year under their supervision, they may give you a certificate that you've proven your Medical knowledge so you can register in GMC")
and after some digging i found out this link but i need a little guidance regarding this situation, i couldn't understand p.s here is the link from GMC
http://www.gmc-uk.org/doctors/registration_applications/img_sponsorship_p1.asp

http://www.gmc-uk.org/doctors/registration_applications/routeG.asp

 

Yes this is a route for exemption from PLAB, but you need to get sponsored work from the approved sponsors by GMC.