There are three tabs in Badges And Achievement sections:
Here you can manage default badges or add your custom badges.
You can assign badges to user, based on what they have completed successfully.
There are several options available to add achievement. You can create achievement on following events:
Default Badge for All
By Default all user will get the assigned badge.
Give this badge to role
Assign badge to users having specific user role.(If you have bbpress plugin installed in your site then those roles are also supported.)
Give this badge to plans
Assign badge to users having specific plan.
Assign badge based on required achievement.
No of posts
This badge will automatically assign to user, when user create specific number of posts. Custom Posts are also supported.
No of comments
This badge will automatically assign to user, when user has commented specific number of times.
No of years
This badge will automatically assign to user, when user completes number of years in your site.
Manage User Achievements
Here you can assign or remove user’s badges & achievements.