edx/edx-platform — pull request #1306 by VikParuchuri (2013-10-10 17:41:37+00:00)
Title: Allow instructors to specify minimums for peer and AI scoring

Settings that allow instructors to specify how many submissions should go to them before peer or AI kick in.

https://github.com/edx/edx-ora/pull/144 enables this on the ORA side.