ERC1155 contract like CloneX Vials (hiring)

Hi there, I'm trying to create an erc1155 smart contract similar to the CloneX Vial contract.

There are two erc721 collections that are already launched that I would like to make the required tokens to mint an NFT of the new collection, using the erc1155.

What lines in the CloneX code should I change in order to achieve this? Thanks in advance!

I am senior blockchain developer who is very familiar with ERC721 and ERC1155.
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