(1) The default of a joint and several obligee also is effective against the other obligees.
(2) If claim and debt are combined in the person of a joint and several obligees, then the rights of the other obligees against the obligor will expire.
(3) In all other cases, the provisions of sections 422, 423 and 425 apply accordingly. In particular if a joint and several obligee transfers their claim to another party, the rights of the other obligees remain unaffected.