Each module is toggled independently in **Settings**. Disabled modules produce no panel and no PDF section.
| Module | Setting key | Default |
|——–|————-|———|
| Herbal Recommendations | Herbal mode | Off |
| Nutrition Recommendations | Nutrition mode | Off |
| Chiropractic Correlations | Chiropractic mode | Off |
| TCM Correlations | TCM mode | Off |
Toggle any module on, then run a scan. If the analysis finds qualifying iris zone findings, the corresponding panel appears as a tab (or section) on the results screen and is appended to the PDF report.
