Accessible from the Calendar, the "Assignee Scheduler" functionality is only available to the admins of the network(s) to which they belong.
Simply select the name of the technicians whose tasks you want to see and use the filter panel (labels, task type, monthly or daily view, etc.) to view the maintenance tasks and plans.
This allows you to visualize the tasks of one or more technicians at a time and to move these tasks to better organize the days of the teams by a simple "drag and drop". It is therefore very easy to plan all interventions efficiently.