Allow to mark all payments in group as succeeded
This is a feature for account_payment
but indeed it is targeting account_payment_sepa
as it is a common workflow that the bank warns only about the failed payments. So the company must consider that all the payments are succeeded by default.
So it will be good to be able to succeed all the payment of a group.
This should not be allowed for services like Stripe and Braintree which provide updates automatically.