(1) The parents may make the declarations of parental custody only without a representative.
(2) The declaration of parental custody of a parent with limited capacity to contract is subject to the approval of their legal representative. The approval may only be given by the legal representative without a representative; section 1626b subsections (1) and (2) applies accordingly. The family court is to substitute the approval on application by the parent with limited capacity to contract if the declaration of parental custody does not conflict with the well-being of this parent.