Whilst users have primary privileges over access to their work - which they control through sharing - work which is submitted for assessment or review through ATLAS has additional permissions applied which allows the institution sufficient control to assure itself of the robustness of its assessment processes. These permissions include allocating other assessors or reviewers to access the work, being able to retain a version of the submitted work for QA purposes, being able to lock certain aspects of submitted work to prevent editing after assessment, and withdrawing access to certain templates.