email address in CC

Is it possible in Purcharse Order PRO that when an email is sent, an email address in CC appears by default?

You can use this filter to add the default value you need:

apply_filters( 'atum/purchase_orders_pro/template_email_cc', '', $atum_order );

Best Regards,
Salva.

Thank you very much, it works perfectly!

Good to know. You're welcome ;)