This question was moved from a different thread - Richard Ruth
In my case I do not even want the user to respond to the task but only to view the details of the invoice. I don't mind if the get the red 'You are not authorized to respond to this task' message. Currently the users are getting an unhandled exception but when I look in the ULS logs it is this message. I get the nice red message because I got full control on the site as the administrator.
My user doesn't need to approve the workflow item. They only need to view the details of it. These would be store managers, district and area mangers.
So how to I allow people to view a task not assigned to them?