(a) provide legal services in this State only to the single employer entity or its organizational affiliates, including entities that control, are controlled by, or are under common control with the employer entity, and to employees, officers and directors of such entities, but only on matters directly related to the attorney's work for the employer entity, and to the extent consistent with the New York Rules of Professional Conduct;

(b) not make appearances in this State before a tribunal, as that term is defined in the New York Rules of Professional Conduct (section 1200.0 Rule 1.0[w] of this Title) or engage in any activity for which pro hac vice admission would be required if engaged in by an attorney who is not admitted to the practice of law in this State;

(c) not provide personal or individual legal services to any customers, shareholders, owners, partners, officers, employees or agents of the identified employer; and

(d) not hold oneself out as an attorney admitted to practice in this State except on the employer's letterhead with a limiting designation.