How to manage ownership for UUPS Factory deployed ERC20 tokens?

I have a factory UUPS contract "Factory.sol" deployed by proxy ERC1967. Factory.sol deploys ERC20 tokens

The ERC20 tokens has functions that can only be called by owner.

How do I manage ownerships for those ERC20 token functions when i upgrade my implementation of Factory.sol > FactoryV2.sol?

:computer: Environment

Using foundry, solidity 0.8.18 and v4.7.0 of openzeppelin contracts. The ERC20 tokens are from solmate

Can you provide more details on your scenario, what you are trying to do, and what is the problem that you are facing? Please provide examples of what your contracts look like, if possible.