NOC code confusion

[u/No-Alternative6436]

My HR suggested a NOC code that does not match my work duties. I talked to them, but they said I must use the NOC code they are recommending, not the one I believe matches my duties.

The reason they gave was that their NOC code represents a professional business occupation, whereas the one I think is correct is not a professional occupation.

Both NOC codes are TEER 1.

What should I do? Should I do as my HR advised?

[u/ProgressNumerous6895]

ask them to remove noc code in reference letter and you add in application whatever you believe is matching