NFT atom share

Hello !

I am making my strategy to write an NFT smart contract but I would like to know if the following scenario is possible.
A user MINT his NFT after which he can create a certain SHARE ( ex: 10.000 that will work as ERC20 ) from this NFT.
After the SHARE that resulted from the NFT mint can be transferred to multiple users.

What you describe sounds perfectly possible.