Hello,

I'm testing Odoo15, I'm an old user of Odoo 10 (I think it was 10).
It seems to me that at the time, you couldn't modify an invoice, ie put it back in draft form (moreover, you had to install a module to be able to do this).
Today, with the new French standards, it seems to me that we should not be able to put the invoice back in draft form once it has been validated.
Is there an option to disable this button or do I have to go through some code?

Thanks in advance,