1 . OFFICIALS - ORGANIZATION OF DEPARTMENTS - ASSIGNMENT OF STAFF - DISCRETION VESTED IN THE ADMINISTRATION - LIMITS - INTERESTS OF THE SERVICE - COMPLIANCE WITH THE PRINCIPLE OF ASSIGNMENT TO AN EQUIVALENT POST 2 . OFFICIALS - ACTION - SUBMISSIONS - MISUSE OF POWERS - CONCEPT 3 . OFFICIALS - DECISION ADVERSELY AFFECTING AN OFFICIAL - DUTY TO STATE THE REASONS ON WHICH THE DECISION IS BASED - PURPOSE - SCOPE ( STAFF REGULATIONS OF OFFICIALS , ART . 25 )