Risk Workspace edit the Task tab

Hello IRM experts ! 

I would like to find a way to edit the Task tab in the Risk Workspace.

In the Task tab, you can see the different IRM related tasks which are assigned to you such as Control Attestation, Issues, Risk Assessment etc.

I would like that the user could also see and take other type of task namely assessment instance task and surveys.

How can add to the Task list none-IRM related tasks ?

Thank you !