. . . . . "Based upon a determination of substantial conflict under 5 CFR 2635.403(b) and 18 U.S.C. 208, the Commission, or its designee, may require in writing that a member or employee, or the spouse or minor child or other related member of the immediate household of a member or employee, divest a financial interest that he or she is otherwise authorized to retain under this section.10" .