Confused with 2 NOC in same company

I have 4 years of work experience in same company. It’s a salon chain in Mumbai. Initial 2 two years was responsible for growth and expansion of home service vertical. However from last two 2 years I am handling their vocational training academy. So now I am confused between noc 0651 and 0421.
Looking for some suggestions.

A post was merged into an existing topic: Selecting the Right NOC