We currently use OpusFlow group calendar for exchange. What it does is the people assigned to the group all of their calendar items are automatically copied to the calendar so all the people see when to schedule meetings or events.
For example we have 5 managers assigned to the group they all see each others schedules.
How do I set this up in Exchange 2013 without having a 3rd party application? We currently use Outlook 2010 on our staff computers.