Requires In-Commerce module installed to test.
- enable debug mode
- In gc unit (file: modules/in-commerce/units/gift_certificates/gift_certificates_config.php) add 'show_mode' => smDEBUG to section's in-commerce:gift-certificates definition
- in the Tools → System Tools section reset Admin Console Sections
- go to E-commerce → Discounts & Certificates section and confirm that Gift Certificates tab is visible
- disable debug mode
- go to E-commerce → Discounts & Certificates section and confirm that Gift Certificates tab is not visible