This XBlock provides a way to grade external activity in edx-platform. The course staff will upload a simple csv containing usernames, grades and optional comments. Then through the same XBlock students will see their evaluation.

1. Install edx-gea

2. Add edx_gea to installed Django apps
   • In /edx/app/edxapp/edx-platform/cms/envs/common.py, add 'edx_gea' to OPTIONAL_APPS
   • In /edx/app/edxapp/edx-platform/lms/envs/common.py, add 'edx_gea' to OPTIONAL_APPS

http://edx-gea.readthedocs.org