Often the execution of a task relies on the work of two people, and in such cases, one task is assigned to two or more people.
To assign a task to multiple people:
Select an activity > Add task button.
When the Create new task dialog box opens, go to the Task assignee(s) box.
3. Add the desired number of assignees, fill in the mandatory boxes, and Save task.
Note: You can add/remove assignees after you create a task by opening it and editing the Assignee box.
Next: How to complete a task?