If the creditor holding commitments, jointly and severally subscribed by the debtor subject to safeguard proceedings and other co-obligated persons, has received an advance payment on his claim before the opening judgment, he may only declare his claim after deduction of this advance payment and retains, on what remains due to him, his rights against the co-obligated persons or persons having granted a personal surety or having assigned or transferred an asset as security.
The persons who are co-obligated or who have granted a personal surety or who have assigned or transferred an asset as security who have made the partial payment may declare their claim for all that they have paid in discharge of the debtor.