1095-C CORRECTION DEMONSTRATION Product / version / evaluator / approved synthetic case: Earlier record: employer / year / employee alias / original version / prior association / simulated or actual test outcome. CF-018 FICTIONAL CHANGE May-Sep applicable contribution: 125 becomes 115. Expected changed cells: 5. Difference per month: -10. Diagnostic total difference: -50. Reviewer-approved source schedule / unchanged facts: DEMONSTRATE Original retained / change explanation / complete corrected output: Identity and unaffected months compared: Prior accepted record association / wrong-record selection control: Approval version / post-approval edit behavior: Second correction history / rejected-attempt distinction: Agency outcome record / unresolved action: Corrected recipient output / furnishing owner / completion evidence: Export packet / independent reviewer result / limitation / retest: