Rule 5-107. Entry of appearance.

A. Written order. Whenever counsel undertakes to represent a defendant in any criminal action, he will file a written entry of appearance in the cause, unless he has been appointed by written order of the court. For the purpose of this rule, the filing of any pleading signed by counsel constitutes an entry of appearance. B. Continuation of representation. An attorney who has entered an appearance or who has been appointed by the court shall continue such representation until relieved by the court.