++++ 1. Officials - Actions - Staff of the European Centre for the Development of Vocational Training - Articles 43 and 44 of Regulation No 1859/76 - Application of the case-law relating to Articles 90 and 91 of the Staff Regulations (Staff Regulations of Officials, Arts 90 and 91; Council Regulation No 1859/76, Arts 43 and 44) 2. Officials - Actions - Request for information later described as a complaint by the applicant - Assimilation to a prior complaint through administrative channels for the purposes of Article 90(2) of the Staff Regulations - Not permissible (Staff Regulations of Officials, Art. 90(2)) 3. Officials - Actions - Act adversely affecting an official - Complimentary memorandum addressed to an official, not capable of affecting his legal situation - Exclusion (Staff Regulations of Officials, Arts 90 and 91)