Share a task
By default, the task is shared with its author 1 , current responsible party 2 , past responsible party 3 and the people with whom the parent folders 4 of the task are shared. Click on "Shared with N people" to see all the team members with whom the task is shared.

You can share a task with more team members. Choose as many names as you need from the drop-down menu.

Also, the task automatically gets shared with the person mentioned after the @ symbol in the comments.
