I have an open work permit because my spouse is studying in Canada. For me to extend an open work permit, do I need to have a job in NOC A, B, or 0 categories, or does just my wife have to find a job in those job categories after she is done with her college. Right now I am working in the C category so I am worried can I extend my visa even with that job or has to be in NOC A, B, or C. THANK YOU!