edx/edx-platform — pull request #3568 by lamagnifica (2014-05-01 20:56:32+00:00)
Title: Ahodges/documentation/doc258

@JAAkana , @mslotkeEDX , please review for usefulness to course staff, esp. how is the level of detail for the policy value?
@mhoeber @srpearce please copy edit & proof read