Battle Report from the Enemy

The first time you get this item, right-click the item, then click Accept, to start.

Once you have completed : When you get another, right-click it (use it), then 'Accept to start.

For Completionists:

In order to start you need to first Accept, then right-click (use) again and Accept again to start. Then Abandon so you can turn in the Public. You have to do it this way because turning in either one deletes the.