Option to show administrators in calendar

It would be good if there was a way to show administrators in the calendar. Currently we are required to use both aXcelerate and outlook for meeting/events that include administrators and trainers.

This could either be done by having all of the admin staff displayed at the bottom of the 'trainers' calendar but the more preferable option would probably be to have an additional calendar view (like the trainers, rooms and equipment) that is called 'administrators'. 

I know this is probably a more complex task as a result of the different user types but it would be helpful.