When changing the user and group display settings in Calendar Beta, you can now see which user groups each user is assigned to:
If a user is assigned to more than one group, the list of groups is displayed in a tooltip:
This can help you decide which users you want to display in the calendar. For example, you could use this information to display only the users in the technician and manager groups.
As part of this change, you can now also search for users by their assigned user groups. For example, if you search for "manager", the app displays all manager user groups (in the User Groups section) as well as the users assigned to those groups (in the Users section):