Dear House,
I created my IRCC profile with NOC 2281 (Computer Network Technicians) and i was awarded Ontario NOI after a couple of days. My CRS score is 438. But i did more research and i realized that NOC 2147 (Computer Engineers except software engineers) is a better fit. I have updated my IRCC profile & i intend to apply to Ontario for PNP. Also after the update my CRS score did not change. Do you think that i need to upload a LOE to explain why i changed my NOC? Also are we allowed to change NOC after Ontario has awarded you NOI? Will this NOC change affect my application? What's the best path to follow? Please also understand that NOC 2281 and NOC 2147 are closely related (they are also in the same ICT sector) and they are both acceptable to Ontario for nominations. Please i need someone to advise me.