addresses the same subject addressed by DR 3-102(A), which prohibits dividing

fees with nonlawyers, DR 3-103 and DR 5-107(C), which prohibit forming a partnership or practicing in a professional corporation with nonlawyers, and DR 5-107(B), which prohibits direction or regulation of a lawyer’s professional judgment by any person who recommends, employs, or pays the lawyer to render legal services to another.