Case F-105/06: Order of the Civil Service Tribunal (First Chamber) of 27 September 2011 — Lübking and Others v Commission (Civil Service — Officials — Promotion — 2005 promotion exercise — New career structure — Extension of career by the introduction of new grades with no equivalents in the old Staff Regulations — Application of Article 45 of the Staff Regulations, Annex XIII to the Staff Regulations and the GIP applicable with effect from 2005 — Principle of equal treatment — Retroactive effect of promotion decisions to a date prior to 1 May 2004 — Transitional measures — Action manifestly bound to fail)