Add option for Custom Pages to be viewable only by select groups (Faculties/Departments/Student Types)

Rather than having to create whole new themes for different student types, tailored by categories such as Faculty, Subject and/or Department, it would be very helpful if certain custom pages could be managed with these kinds of filters instead. This would save us a great amount of time by not having to create Themes constantly.

This could also then apply also to tiles on the main page of an Abintegro portal, e.g. a tile for PhD's viewable only by PGR students; a tile only for Arts/Humanities students viewable only by Arts/Humanities students.

This would greatly help with ensuring that employability-building resources and tailored to each student's career development journey.