Scheduler
We've released support for group scheduling for our Scheduler extensions for Chrome, Gmail, Firefox, Zendesk and Outlook - making it easier to schedule your meetings faster.
Group Scheduling Rules are configurable within your Organizational Unit on the Scheduler dashboard, and previously it was only possible to create requests using them from the dashboard itself.
Now, your Group Scheduling Rules are available from the Scheduler app everywhere, when selecting Schedule for: A group:

Your Organizational Unit's Group Scheduling Rules are available from the following drop-down:

This will give you a straightforward form with your event defaults pre-filled, and once confirming the details of the event you can create your Request as normal.