Group managers are users with access rights over a group’s planning. See this article for defining group managers.
In the calendar view (Workplace → Planning), group managers can see the breakdown of work statuses of all subordinates in the group:
Working from home
Working at the office
Group managers can change individual employees’ work statuses as well as do bulk planning.
To plan work statuses for individual employees, select an employee from the drop-down menu, and make changes in the calendar.
For bulk planning, select the group from the drop-down menu and press the agenda icon on the bottom right corner of the daily window, and select the work plan, which will be applicable to all team members. Save it for the day, week, or whole month.