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
Open EdX Features ----------------- This is the root package for Open edX features that extend the edX platform. The intention is that these features would ideally live in an external repository, but for now they live in edx-platform but are cleanly modularized.