How to implement dynamic request approval through custom triggers with configurable CSV file

How to implement dynamic request approval through custom triggers with configurable CSV file

I have problem setting this up. Im new and dont have much of an experience in py.
Does somebody have guide or have csv and .py file allready setted up so i can be like lazy student and copy.
I need this for my side project where i wana lower usage of paper in my company.
I have free version of SDP.

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