The Applicant’s roster membership did not give her a right to appointment to FS-5 positions and did not give her a right to be placed against available positions on a priority and non-competitive basis. The Organization has no obligation to assist a staff member affected by downsizing to obtain a non-competitive promotion. The Administration’s obligation is to make proper, reasonable, and good faith efforts to assist the Applicant in finding an alternative post at her level or at a lower grade but not at a higher level.