In eFront, you can replace the existing badges icons with your own in order to customize the gamification experience that you will offer to your learners.

Through the administrator homepage, visit the 'System settings' → 'Gamification' tab (1) and click to Customize the badges (2).

Click on any badge (3) to modify its name or image.

The image must be 200 pixels wide and 200 pixels wide and high.