I do not see anywhere in the documentation on Date Management if it can be limited within the Institutional Hierarchy.
When I turn it off in Course Tools and/or Tools - Courses, I then attempt to turn it on for the my test Institutional Hierarchy group on my staging server.
However, when I look in Tool Availability, it says it is forced to be enabled, yet it not listed as an Course Tool to use in the Control Panel.
When I turn in on under Tools for all courses, it is available for all courses. Is there something unique with Date Management that does allot it to be limited to a set of course under Institutional Hierarchy due to be being a course tool?