preparation,
The term preparation, constituting practice, means the study of the facts of a case and the applicable laws, coupled with the giving of advice and auxiliary activities, including the incidental preparation of papers, but does not include the lawful functions of a notary public or service consisting solely of assistance in the completion of blank spaces on printed Service forms by one whose remuneration, if any, is nominal and who does not hold himself out as qualified in legal matters or in immigration and naturalization procedure.