Currently you can only see your tasks on the dashboard when you add the Score Card widget. To see what unassigned tasks belong to your group, you need to navigate to the tasks section.
I suggest adding the ability for us to see our groups unassigned tasks on the dashboard as a Score Card widget.
This is a fair ask, Leigh. We are working on enhancing Freshservice's Task Management. We will add this to the backlog of items.
Thank you for the feedback.
Product @ Freshservice