Section 180.102 - Claimants(a) The following are proper claimants:(1) Officers and employees of OPM;(2) Former officers and employees of OPM whose claims arose out of incidents which occurred before their separation;(3) The authorized agent or legal representative of persons in §§ 180.102(a)(1) and 180.102(a)(2) ;(4) Survivors of persons in §§ 180.102(a)(1) and 180.102(a)(2) in the following order of precedence:(iii) Father or mother, or both,(iv) Brothers or sisters, or both.(b) A claim may not be presented by or for the benefit of a subrogee, assignee, conditional vendor, or other third party.