The change to masquerade in the courseware view allows the proper viewing of the xblock from the perspective of the masqueraded user. In this case, it allows a staff user masquerading as a learner to see their shift dates calls to action inside the MFE (the old view already had this set up). The second change allows the staff user masquerading to reset the schedule of the learner being masqueraded via the CTAs
LMS (Learning Management System) -------------------------------- This directory contains code relating to the student portal for edX.