1 IDENTIFICATION DIVISION. 1 ID DIVISION. 2 CLASS-ID. class-name-1 INHERITS class-name-2. 3? AUTHOR 3.1? . 3.2? 3.2+ 3.2 comment-entry 4? INSTALLATION 4.1? . 4.2? 4.2+ 4.2 comment-entry 5? DATE-WRITTEN 5.1? . 5.2? 5.2+ 5.2 comment-entry 6? DATE-COMPILED. 6.1? 6.1+ 6.1 comment-entry 7? SECURITY 7.1? . 7.2? 7.2+ 7.2 comment-entry