(a)Definitions. As used in this rule: (1) A "client" is a person, public officer or corporation, association or other organization or entity, either public or private, who is rendered professional legal services by a lawyer, or who consults a lawyer with a view to obtaining professional legal services from the lawyer. For the purposes of this Rule, "client shall include, without limitation, officers, directors, and employees of (a) any business entity that is organized under the laws of this State