This is particularly useful if you have a Sub Grid on the Dashboard where it is not directly related to the Parent Display. In order to find out who the parent is the user may have to open the item or hover for the options. By simply adding “OwnerModule” to the list of items to be displayed the Parent item will be easily seen by the user without further effort.
A good example of the usefulness of this configuration is when a Task Sub Grid is added to the Dashboard/Activity Centre Web Part page.
Add “OwnerModule” to the List View as required.