E-procurement of local government　(Auction Theme)

Hi everyone in development.
Thank you for your quick updates.

By the way, I have a question, is it possible to change the rules of the auction theme?

This is because the auction theme is used, conditions (specifications) are presented, and the person with the lowest amount of money among those who are eligible to participate wins and uses it for electronic procurement and bidding of local governments and companies. Wouldn’t it be nice if we could? Because I thought.

Is such a change possible? Do you have any examples?