# Introduction

Documentations under this section are mainly used for developers.

# Terminology

In the history of developing Practera, sometimes we changed the name of a term in the system, but it didn't reflect in the code.

Below is a list of different name of terms that we may use to talk about the same thing.

Description Old Names New Names Notes
slider, fast feedback pulse check
achievement badge
User Role sysadmin CS admin role = 'practera', target_id = -1
User Role admin (with insitution license) Institution admin role = 'admin', target_model = Institution
User Role admin author role = 'admin'
User Role mentor expert role = 'mentor'
User Role participant learner role = 'participant'
milestone group
assessment/review feedback