Saving a ZVK1 condition in price calculation VKP5

Hi all,

I have a subtotal in my sales pricing scheme used when calculating prices through VKP5 transaction that I would like to save in a ZVK1 condition record.

Is there a particular user exit or BADI that is called when saving price calculation that could be implemented to generate this ZVK1 condition record?

Thanks for your help

Christophe