Who can do this ?
All users with either the administrator role can delete tasks.
Steps
Go to the Projects page by clicking on the ‘Briefcase’ icon in the left menu or by going to the following URL:
Choose a project by clicking on its name to open it
Click on the ‘Tasks’ tab at the top right of the interface
Choose a task from a column
Click on the ‘3 dots’ icon at the top right of the task
Choose ‘Delete’ to open the deletion confirmation window
Confirm task deletion
Information
All changes made to your tasks are visible live to everyone else connected.