Multiple Sections - Extension Schema
/* some header entities omitted */
FILE_SCHEMA (('CONFIG_CONTROL_DESIGN', 'EXTENSIONS'));
DATA ('AP-203 Data', ('CONFIG_CONTROL_DESIGN’));
#19=PERSON('099-111-2222','Jones','Tom',$,$,$);
#20=ORGANIZATION($,'Foo','Foo Bar Inc.');
#21=PERSON_AND_ORGANIZATION(#19,#20);
DATA ('Local Extensions', ('EXTENSIONS'));
#100=SOME_EXTENSION_ENTITY (#19, #21);