How to avoid warning similar match source code on ethereum scan page?

We have deployed an erc20 proxy smart contract but on Ethereum explorer. It is showing a warning
similar match source code

We want to avoid warning similar match source code on eth scan page.
I have followed the openzepplin upgradable standard formats.

You need to contact Etherscan as explained in their documentation:


They will ask for the Solc JSON input file which you can find here.