This is a bit complicated. I filed my application for express entry this month. I have a total 3 years and 5 months of experience. Out of which, 7 months of my experience belongs to skill set C and rest 2 years and 10 months belong to the skill set A. I realized that right now while I was going through the detailed duties and responsibilities for my reference letters. In my application, I realized that I had mentioned an noc that belonged to the skill set A for those 7 months which is incorrect. For that term, I was working as a Customer Relations Advisor with an inbound call centre. I cannot remove those 7 months experience because then I won't complete my 3 years of experience. What if I change the skill set of that experience to C? Will my CRS come down or will I be ineligible? I am right now sitting at 437 with the incorrect NOC. What do I do?