made 'add dates and spaces to existing event' permission to building admins Merged

I'm looking for a way to give my building admins (approvers) the capability of adding spaces and dates to existing events without having to give them all of the permissions of Manage District Settings or if possible to throttle those Manage District Settings permissions back to where they can't control other District aspects like group classification, adding spaces/sites, approving insurance, etc.

I don't want them to have to contact me every time there is a change in an event to make updates. And creating a new event each time there is a room change or a make-up date is time consuming for the staff.