++++ 1 . PROCEDURE - THIRD-PARTY PROCEEDINGS - CONDITIONS OF ADMISSIBILITY - PREJUDICE TO THE RIGHTS OF THE THIRD PARTY ( STATUTE OF THE COURT OF JUSTICE OF THE EEC, ART . 39; RULES OF PROCEDURE, ART . 97 ( 1 )*) 2 . OFFICIALS - STAFF REGULATIONS - INTERPRETATION - GROUNDS OF A JUDGMENT ANNULLING A PROMOTION - EFFECT OF RES JUDICATA ONLY AS REGARDS THE PARTIES .