The binding legal principle is that the Executive Ethics Code must require disclosure of all donations made to campaigns for positions within political parties, not merely those that constitute personal benefits to the member of the executive. The term 'any financial interest' in section 2(2)(c)(ii) of the Executive Members' Ethics Act 82 of 1998 must be interpreted broadly, consistently with sections 1(d), 7(2), 19, 32, 96 and 195 of the Constitution, to include all campaign donations. When an office holder accepts the benefit of a campaign to raise funds for their candidacy—even when conducted through a separate entity over which they exercise no control and receive no direct financial benefit—this constitutes a financial interest that must be disclosed. A partial disclosure obligation that permits members of the executive to avoid disclosure by structuring campaign funding arrangements is inconsistent with constitutional imperatives of transparency, accountability and openness, and fails to adequately guard against corruption.