CO-PA Partial activation

Hello everybody,

For the moment, my customer is only using CO-PCA.

We want to activate CO-PA, but only for a precise sales flow, not for existing SD flows.

It seems nevertheless that if CO-PA is activated, this implies that every posting made on 11/12 cost elements need to be sent into CO-PA.

Is it true ?

Is it a way to indicate somewhere (User-exit, customizing) that CO-PA items need to be created only for certain conditions or certain cost elements ?

Thanks in advance for your feedback !

Regards,

Céline JOMARD