Advisor is a position, refers to reach expert level knowledge of something, they canprovide consultancy services. Such as brand consultants, legal advisers, politicaladvisers, investment advisers, Hong Kong Affairs Adviser, military consultant, policy advisor to real estate consultants, engineering consultants, national security advisor. Theconsultant provided advice to the independent, neutral primary. So before the reader is referred to consultant's report, the primary understanding of the consultant's background,whether there is a conflict of interest.